How To Fix SRF_AUTHORING160 - Parameter &1 defined in report &2, must not be changed by extending rep.

SAP Error Message - Details

• Message type: E = Error

• Message class: SRF_AUTHORING - Message class for SRF Authoring

• Message number: 160

• Message text: Parameter &1 defined in report &2, must not be changed by extending rep.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SRF_AUTHORING160 - Parameter &1 defined in report &2, must not be changed by extending rep. ?

  The SAP error message SRF_AUTHORING160 indicates that there is an issue with the definition of a parameter in a report that is being extended. Specifically, it means that a parameter defined in the original report should not be modified when you are trying to extend that report. This is a common issue when working with SAP's reporting tools, particularly in the context of report extension or modification.
  Cause:
  The error occurs when:
  
  You are attempting to extend a report (for example, using transaction codes like SE80 or SE38) and you are trying to change a parameter that is already defined in the original report.
  The system enforces rules to maintain the integrity of the original report, preventing changes to certain parameters that could affect the report's functionality or data consistency.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Parameter Definition: Check the original report (report &2) to understand the parameters defined there. Make sure you are not trying to change any of the parameters that are marked as non-changeable.
  
  
  Create New Parameters: If you need additional functionality or different parameters, consider creating new parameters in your extended report instead of modifying the existing ones.
  
  
  Use a Different Approach: If the changes you want to make are significant, consider creating a completely new report instead of extending the existing one. This way, you can define all parameters as needed without restrictions.
  
  
  Consult Documentation: Review SAP documentation or help resources related to report extension to understand the limitations and best practices.
  
  
  Check for Custom Code: If there is custom code or enhancements in the original report, ensure that your changes do not conflict with those.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and how they resolved them.
  Transaction Codes: Familiarize yourself with transaction codes like SE80 (Object Navigator) and SE38 (ABAP Editor) for report management.
  Best Practices: Follow best practices for report development and extension in SAP to avoid such issues in the future.
  
  By following these steps, you should be able to resolve the SRF_AUTHORING160 error and successfully extend your report without violating the parameter constraints.