How To Fix /SAPAPO/RSP_OM142 - Restriction &2 not found in restriction matrix &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP_OM -

• Message number: 142

• Message text: Restriction &2 not found in restriction matrix &1

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 /SAPAPO/RSP_OM142 - Restriction &2 not found in restriction matrix &1 ?

  The SAP error message /SAPAPO/RSP_OM142 indicates that a specific restriction (identified by &2) could not be found in the restriction matrix (identified by &1). This error typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when working with the Supply Network Planning (SNP) or Production Planning and Detailed Scheduling (PP/DS) modules.
  Cause:
  
  Missing Restriction: The restriction you are trying to use does not exist in the specified restriction matrix. This could be due to a configuration issue or an oversight in the setup.
  Incorrect Matrix Reference: The restriction matrix referenced may not be the correct one for the operation you are trying to perform.
  Data Inconsistency: There may be inconsistencies in the data or configuration settings that lead to the restriction not being recognized.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to access the restriction matrix or the specific restriction.
  
  Solution:
  
  Check Restriction Matrix: Verify that the restriction matrix &1 is correctly configured and that it includes the restriction &2. You can do this by navigating to the relevant configuration settings in SAP APO.
  Review Configuration: Ensure that the restriction is properly defined in the system. You may need to create or modify the restriction in the restriction matrix.
  Validate Data: Check for any data inconsistencies or errors in the master data that could be causing the issue. This includes checking the relevant planning objects and their attributes.
  Authorization Check: Ensure that the user has the necessary authorizations to access the restriction matrix and the associated restrictions.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP APO you are using for any known issues or additional troubleshooting steps.
  
  Related Information:
  
  Transaction Codes: You may need to use transaction codes like /SAPAPO/OM01 (for managing restrictions) or /SAPAPO/OM02 (for managing restriction matrices) to access and modify the relevant settings.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional guidance.
  Support: If the issue persists after checking the above points, consider reaching out to SAP support or your internal SAP support team for further assistance.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.