How To Fix /SAPAPO/RSP01168 - Restriction not found in restriction matrix (error number &1)

/SAPAPO/RSP01168 - Overview

• Message type: E = Error

• Message class: /SAPAPO/RSP01 -

• Message number: 168

• Message text: Restriction not found in restriction matrix (error number &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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP01168 - Restriction not found in restriction matrix (error number &1) ?

  The SAP error message /SAPAPO/RSP01168 Restriction not found in restriction matrix (error number &1) typically occurs in the context of SAP Advanced Planning and Optimization (APO) when the system is unable to find a specific restriction in the restriction matrix during planning or optimization processes.
  
  Cause:
  
  Missing Restriction: The restriction that the system is trying to apply does not exist in the restriction matrix. This could be due to incorrect configuration or missing entries.
  Incorrect Configuration: The restriction matrix may not be properly configured, leading to the absence of the required restrictions.
  Data Inconsistency: There may be inconsistencies in the master data or planning data that prevent the system from recognizing the restriction.
  Version Issues: The error may arise if there are discrepancies between different versions of the planning book or if the planning area is not correctly set up.
  
  
  Solution:
  
  Check Restriction Matrix: Verify the restriction matrix configuration in the APO system. Ensure that the required