How To Fix RM078 - Error determining the cost estimate

SAP Error Message - Details

• Message type: E = Error

• Message class: RM - Messages for Repetitive Manufacturing

• Message number: 078

• Message text: Error determining the cost estimate

What causes this issue?

The system cannot determine a cost estimate which the system uses to
proposes the backflushed activity quantities.
There are several causes for this problem.
You define the cost estimate the system is to use to propose the
activity quantities in repetitive manufacturing, in the control
parameters of the repetitive manufacturing profile.
Backflush on the basis of the preliminary costing - product cost
collector
If you have defined, for example, that the backflush is to be carried
out on the basis of a
<DS:GLOS.3526B76FAFAB52B9E10000009B38F974>preliminmary costing</> for a
<DS:GLOS.3526B6F2AFAB52B9E10000009B38F974>product cost collector</>,
you must also have created a preliminary costing for the cost
collector.
Note that you cannot create a preliminary costing for a product cost
collector with the
<DS:GLOS.36F138F91B385A9EE10000009B38F984>controlling level</> "product
cost plant/planning plant".
Backflush on the basis of the standard cost estimate - material
You must have created a
<DS:GLOS.3526B6DFAFAB52B9E10000009B38F974>standard cost estimate</> for
the <DS:GLOS.3526BEB5AFAB52B9E10000009B38F974>material</>.
It must be a <DS:GLOS.3526B719AFAB52B9E10000009B38F974>cost estimate
with quantity structure</>. This standard cost estimate must be flagged
and released.
If a material is to be produced in repetitive manufacturing, you must
set the indicator <DS:DE.SA_SAUFT>Repetitive mfg</> in the MRP view of
the material master record before you create the standard cost estimate
for the material. The system only updates the costs per operation in
repetitive manufacturing if you have set this indicator.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

In the repetitive manufacturing profile, check what option the system
is to use to propose the activity quantities. It may make sense to
change the existing setting if, for example, you have defined that the
backflush is to be carried out on the basis of the standard cost
estimate but you actually work with a generic cost collector.
Check whether a preliminary costing for the cost collector or a flagged
and released standard cost estimate for the material exists. To do
this, branch to the information system of Product Cost Controlling.
Set the indicator <LS>repetitive mfg</> in the material master record.
If necessary, create the missing cost estimate.
To create a standard cost estimate for the material, branch to the menu
of Product Cost Planning.
To create a preliminary costing for the cost collector, branch to the
menu for Periodic Product Controlling.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RM078 - Error determining the cost estimate ?

  The SAP error message RM078, which states "Error determining the cost estimate," typically occurs during the process of cost estimation in SAP, particularly in the context of materials or production orders. This error can arise due to various reasons, and understanding the cause is essential for finding a solution.
  Causes of RM078 Error
  
  
  Missing Cost Estimate: The cost estimate for the material or production order may not exist in the system. This can happen if the cost estimate has not been created or has been deleted.
  
  
  Incorrect Configuration: There may be issues with the configuration settings in the costing variant or the valuation area. If the costing variant is not set up correctly, it can lead to errors in determining the cost estimate.
  
  
  Master Data Issues: Problems with master data, such as missing or incorrect material master records, can also lead to this error. For example, if the material does not have a valid valuation class or if the costing data is incomplete.
  
  
  Costing Version: The costing version being used may not be valid or may not have been activated for the relevant period.
  
  
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the cost estimate data.
  
  
  Solutions to RM078 Error
  
  
  Check Cost Estimate: Verify if a cost estimate exists for the material or production order in question. You can do this by navigating to the cost estimate transaction (e.g., CK11N for creating a cost estimate) and checking if the relevant cost estimate is available.
  
  
  Review Configuration: Ensure that the costing variant and valuation area are correctly configured. Check the settings in the configuration (transaction SPRO) under "Controlling" -> "Product Cost Controlling" -> "Costing" -> "Costing Variants."
  
  
  Validate Master Data: Check the material master data for completeness. Ensure that the valuation class, costing data, and other relevant fields are correctly filled out.
  
  
  Check Costing Version: Make sure that the costing version you are using is valid and has been activated for the relevant period. You can check this in the costing variant settings.
  
  
  Authorization Check: Ensure that the user has the necessary authorizations to access the cost estimate data. This may involve checking user roles and authorizations in the SAP system.
  
  
  Consult Documentation: If the issue persists, consult SAP documentation or support for further troubleshooting steps specific to your version of SAP.
  
  
  Related Information
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CK11N (Create Cost Estimate), CK40N (Change Cost Estimate), and CK24 (Display Cost Estimate).
  SAP Notes: Check for any SAP Notes related to RM078 for specific patches or updates that may address known issues.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By systematically checking these areas, you should be able to identify the cause of the RM078 error and implement the appropriate solution.