How To Fix ERP_CO_OLC_E012 - '&1' on sub-operational level &2 &3 not possible

SAP Error Message - Details

• Message type: E = Error

• Message class: ERP_CO_OLC_E - Messages for Operative Level Costing

• Message number: 012

• Message text: '&1' on sub-operational level &2 &3 not possible

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message ERP_CO_OLC_E012 - '&1' on sub-operational level &2 &3 not possible ?

  The SAP error message ERP_CO_OLC_E012 typically indicates that there is an issue related to the operational level of a production order or a related process in the SAP system. This error can occur in various contexts, such as during the execution of production orders, confirmations, or when trying to perform certain operations on a sub-operation level.
  Cause:
  The error message ERP_CO_OLC_E012 '&1' on sub-operational level &2 &3 not possible usually arises due to one or more of the following reasons:
  
  Invalid Operation Status: The operation you are trying to perform may not be valid for the current status of the production order or operation.
  Missing Data: Required data for the operation may be missing or incorrectly configured in the system.
  Incorrect Configuration: The configuration of the production order or routing may not allow for the operation to be executed at the specified sub-operational level.
  Resource Availability: The resources (e.g., machines, labor) required for the operation may not be available or may not be set up correctly.
  Order Type Restrictions: Certain order types may have restrictions on operations that can be performed.
  
  Solution:
  To resolve the ERP_CO_OLC_E012 error, you can take the following steps:
  
  Check Operation Status: Verify the status of the operation in the production order. Ensure that the operation is in a state that allows the action you are trying to perform.
  Review Production Order: Check the production order for any missing or incorrect data. Ensure that all necessary fields are filled out correctly.
  Validate Configuration: Review the routing and configuration settings for the production order. Ensure that the operation is correctly defined and that it is allowed at the sub-operational level you are trying to access.
  Resource Check: Ensure that the required resources are available and properly configured in the system. Check for any maintenance or availability issues.
  Consult Documentation: Refer to SAP documentation or help resources for specific details related to the error message and the context in which it occurs.
  Contact Support: If the issue persists, consider reaching out to your SAP support team or consulting with SAP experts for further assistance.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like CO02 (Change Production Order) or CO03 (Display Production Order) to investigate the production order details.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  User Authorization: Ensure that the user has the necessary authorizations to perform the operation on the production order.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.