How To Fix /SAPAPO/RSP668 - Determination of restriction incorrect, incorrect restrictions ignored

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RSP -

• Message number: 668

• Message text: Determination of restriction incorrect, incorrect restrictions ignored

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/RSP668 - Determination of restriction incorrect, incorrect restrictions ignored ?

  The SAP error message /SAPAPO/RSP668 indicates that there is an issue with the restrictions defined in the Advanced Planning and Optimization (APO) module. This error typically arises during the planning process when the system encounters restrictions that are either incorrectly defined or not applicable to the current planning scenario.
  Cause:
  
  Incorrect Restrictions: The restrictions defined in the planning book or in the planning area may not be valid or applicable to the current data set.
  Data Inconsistencies: There may be inconsistencies in the master data or transaction data that lead to the restrictions being ignored.
  Configuration Issues: The configuration of the planning area or the planning book may not align with the restrictions set, leading to conflicts.
  Versioning Issues: If there are multiple versions of the planning book or planning area, the restrictions may not be correctly applied to the version being used.
  
  Solution:
  
  Review Restrictions: Check the restrictions defined in the planning book or planning area. Ensure that they are correctly set up and applicable to the data being processed.
  Data Validation: Validate the master data and transaction data to ensure there are no inconsistencies that could lead to the error.
  Configuration Check: Review the configuration of the planning area and planning book to ensure that they are correctly aligned with the restrictions.
  Testing: If changes are made to the restrictions or configuration, perform tests to ensure that the error does not reoccur.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of APO you are using for any known issues or additional troubleshooting steps.
  SAP Support: If the issue persists, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.
  
  Related Information:
  
  Transaction Codes: You may want to use transaction codes like /SAPAPO/SDP94 (for planning book) or /SAPAPO/MC62 (for planning area) to review and modify restrictions.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional insights.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.