How To Fix MW005 - Alloc rule type & not found

SAP Error Message - Details

• Message type: E = Error

• Message class: MW - Messages IS-R / Allocation Tables

• Message number: 005

• Message text: Alloc rule type & not found

What causes this issue?

In the transaction control Customizing steps for allocation rules, an
allocation rules type has been entered that does not exist.

System Response

INCLUDE ISR_VERARBEITUNG

How to fix this error?

Find out the current transaction.
Choose
<DS:SIMG.W_ZF_VK_0440>Transaction control</> to find out the allocation
rule type defined for this transaction.
Choose an existing allocation rule type or define the new
<DS:SIMG.W_ZF_VK_0430>allocation rule type</> in Customizing.
INCLUDE ISR_CUSTOMIZING

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message MW005 - Alloc rule type & not found ?

  The SAP error message MW005, which states "Alloc rule type & not found," typically occurs in the context of material management and inventory management processes, particularly when dealing with allocation rules in SAP.
  Cause:
  The error message MW005 indicates that the system is unable to find the specified allocation rule type. This can happen due to several reasons:
  
  Missing Allocation Rule: The allocation rule type you are trying to use has not been defined in the system.
  Incorrect Configuration: The allocation rule type may have been incorrectly configured or deleted.
  Authorization Issues: The user may not have the necessary authorizations to access the allocation rule type.
  Typographical Error: There may be a typo in the allocation rule type being referenced in the transaction or program.
  
  Solution:
  To resolve the MW005 error, you can take the following steps:
  
  
  Check Allocation Rule Configuration:
  
  Go to the configuration settings for allocation rules in SAP. This can typically be found in the IMG (Implementation Guide) under:
  
  Logistics Execution > Shipping > Basic Shipping Functions > Allocation > Define Allocation Rule Types.
  
  
  Verify if the allocation rule type you are trying to use exists. If it does not, you may need to create it.
  
  
  
  Create or Modify Allocation Rule:
  
  If the allocation rule type is missing, you can create a new allocation rule type by following the configuration steps in the IMG.
  If it exists but is not configured correctly, you may need to modify it to ensure it meets your requirements.
  
  
  
  Check User Authorizations:
  
  Ensure that the user encountering the error has the necessary authorizations to access the allocation rule type. This can be checked with your SAP security team.
  
  
  
  Review Input Parameters:
  
  Double-check the input parameters or the transaction where the error occurred to ensure there are no typographical errors in the allocation rule type.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help files related to allocation rules for additional context and guidance.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like SPRO to access the configuration settings or SE11 to check the database tables related to allocation rules.
  Tables: The relevant tables for allocation rules may include T001 (Company Codes) and T006 (Units of Measure), among others, depending on your specific configuration.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on allocation rules.
  
  By following these steps, you should be able to identify and resolve the cause of the MW005 error in your SAP system.