How To Fix 01755 - Change indicator &1 is not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: 01 -

• Message number: 755

• Message text: Change indicator &1 is not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message 01755 - Change indicator &1 is not supported ?

  The SAP error message "01755 Change indicator &1 is not supported" typically occurs in the context of data changes in SAP systems, particularly when dealing with change pointers or change documents. This error indicates that the change indicator specified (represented by &1) is not recognized or supported by the system for the operation being performed.
  Cause:
  
  Invalid Change Indicator: The change indicator being used is not valid for the specific object or operation. This could happen if the indicator is not defined in the system or if it is not applicable to the data being processed.
  Configuration Issues: There may be configuration issues in the change pointer settings or in the related application area that do not support the specified change indicator.
  Custom Development: If there are custom developments or enhancements in the system, they might not be handling the change indicators correctly.
  
  Solution:
  
  Check Change Indicator: Verify the change indicator being used. Ensure that it is valid and supported for the specific object or operation you are working with.
  Review Configuration: Check the configuration settings related to change pointers or change documents in the relevant application area. Ensure that the change indicators are correctly defined and supported.
  Debugging: If you have access to debugging tools, you can trace the program or function module that is generating the error to identify where the invalid change indicator is being set or processed.
  Consult Documentation: Refer to SAP documentation or notes related to the specific module or functionality you are working with to understand the valid change indicators and their usage.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address this specific error message or provide guidance on how to resolve it.
  
  Related Information:
  
  Change Pointers: Change pointers are used in SAP to track changes to data objects. They are often used in conjunction with IDocs for data transfer.
  Change Documents: Change documents are used to log changes made to specific objects in the system. They can be configured to track changes for various business objects.
  Transaction Codes: Familiarize yourself with transaction codes like SCDO (Change Document Objects) and SCPR (Change Pointer Management) to manage and configure change documents and pointers.
  
  If the issue persists after checking the above points, it may be beneficial to reach out to your SAP support team or consult with an SAP expert for further assistance.