How To Fix PPH_RTG018 - BOOSqncReturnOpInternalID is readonly property for Sequence &1 &2 &3

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_RTG - Message class for Production Routing APIs

• Message number: 018

• Message text: BOOSqncReturnOpInternalID is readonly property for Sequence &1 &2 &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_RTG018 - BOOSqncReturnOpInternalID is readonly property for Sequence &1 &2 &3 ?

  The SAP error message PPH_RTG018 with the description "BOOSqncReturnOpInternalID is readonly property for Sequence &1 &2 &3" typically indicates that there is an attempt to modify a property that is marked as read-only in the context of a sequence operation in SAP's Production Planning and Control (PP) module.
  Cause:
  
  Read-Only Property: The error arises when there is an attempt to change the value of a property that is defined as read-only. In this case, BOOSqncReturnOpInternalID is a property that cannot be modified after it has been set.
  Incorrect Logic in Custom Code: If there is custom code or a user exit that tries to modify this property, it will trigger this error.
  Data Integrity Issues: The system may be trying to enforce data integrity rules, and any attempt to change a read-only property violates these rules.
  
  Solution:
  
  Review Custom Code: If there is any custom code or enhancements that interact with the sequence operations, review it to ensure that it does not attempt to modify read-only properties.
  Check Configuration: Ensure that the configuration settings for the sequence operations are correct and that there are no misconfigurations that could lead to this error.
  Debugging: Use the SAP debugger to trace the execution flow and identify where the attempt to modify the read-only property is occurring. This can help pinpoint the exact cause of the error.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using to see if there are any known issues or patches that address this error.
  SAP Support: If the issue persists and cannot be resolved through the above steps, consider reaching out to SAP support for further assistance.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with transaction codes related to Production Planning (e.g., CO01, CO02) to understand how sequences are managed.
  User Exits and BAdIs: If you are using user exits or Business Add-Ins (BAdIs), review their implementations to ensure they are not inadvertently modifying read-only properties.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.