How To Fix /ACCGO/SCP_MSG023 - TTD: TTO scenario not allowed in back-to-back

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/SCP_MSG -

• Message number: 023

• Message text: TTD: TTO scenario not allowed in back-to-back

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /ACCGO/SCP_MSG023 - TTD: TTO scenario not allowed in back-to-back ?

  The SAP error message /ACCGO/SCP_MSG023 TTD: TTO scenario not allowed in back-to-back typically occurs in the context of the SAP Advanced Planning and Optimization (APO) module, particularly when dealing with supply chain planning scenarios. This error indicates that there is an issue with the configuration of the back-to-back (B2B) scenario in the system.
  Cause:
  The error message suggests that the system has encountered a scenario that is not permitted for back-to-back processing. This can happen due to several reasons, including:
  
  
  Configuration Issues: The back-to-back scenario may not be properly configured in the system. This could involve missing settings or incorrect parameters in the configuration of the APO system.
  
  
  Data Issues: There may be inconsistencies or missing data in the master data or transaction data that are required for the back-to-back processing.
  
  
  Business Rules: The business rules defined in the system may not allow for the specific type of transaction or scenario you are trying to execute.
  
  
  Version Compatibility: There may be compatibility issues with the version of SAP you are using, especially if there have been recent updates or changes.
  
  
  Solution:
  To resolve the error, you can take the following steps:
  
  
  Check Configuration: Review the configuration settings for the back-to-back scenario in the SAP system. Ensure that all necessary parameters are set correctly.
  
  
  Review Master Data: Verify that all relevant master data (such as materials, vendors, and customers) is correctly maintained and that there are no missing or inconsistent entries.
  
  
  Consult Documentation: Refer to the SAP documentation or help resources for guidance on configuring back-to-back scenarios. This may provide insights into any specific requirements or limitations.
  
  
  Check Business Rules: Review the business rules defined in the system to ensure that the scenario you are trying to execute is allowed.
  
  
  Test with Different Scenarios: If possible, try to replicate the issue with different scenarios to identify if the problem is specific to certain data or configurations.
  
  
  Contact SAP Support: If the issue persists after checking the above points, consider reaching out to SAP support for further assistance. They may provide patches or updates if the issue is related to a known bug.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed.
  Training and Documentation: Consider additional training or resources on SAP APO and back-to-back processing to better understand the configurations and scenarios involved.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.