How To Fix CFD_REGISTRY_CHECK289 - Function Module Parameter &1 and Context &2 not unique; Enter only once

SAP Error Message - Details

• Message type: E = Error

• Message class: CFD_REGISTRY_CHECK - Custom Fields: Messages for Registry Check

• Message number: 289

• Message text: Function Module Parameter &1 and Context &2 not unique; Enter only once

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CFD_REGISTRY_CHECK289 - Function Module Parameter &1 and Context &2 not unique; Enter only once ?

  The SAP error message CFD_REGISTRY_CHECK289 indicates that there is a problem with the uniqueness of function module parameters in the context of a specific function module. This error typically arises when the same parameter is defined multiple times within the same context, which violates the uniqueness requirement.
  Cause:
  
  Duplicate Parameters: The most common cause of this error is that the same parameter name is defined more than once in the function module or in the context where it is being used.
  Incorrect Configuration: There may be an issue with the configuration of the function module or the context in which it is being executed.
  Data Model Issues: If the function module is part of a larger data model, there may be conflicts or overlaps in parameter definitions.
  
  Solution:
  
  Check Parameter Definitions: Review the function module and ensure that each parameter is defined only once. Look for any duplicate entries in the parameter list.
  Modify Context: If the function module is being called in a specific context, ensure that the context does not have overlapping parameter names with the function module.
  Refactor Code: If necessary, refactor the code to ensure that parameters are uniquely defined. This may involve renaming parameters or restructuring the function module.
  Testing: After making changes, test the function module to ensure that the error is resolved and that the functionality works as expected.
  
  Related Information:
  
  Function Module Documentation: Review the documentation for the specific function module to understand its parameters and expected usage.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Debugging: If the issue persists, consider using the debugging tools in SAP to trace the execution of the function module and identify where the duplication is occurring.
  
  By following these steps, you should be able to resolve the CFD_REGISTRY_CHECK289 error and ensure that your function module operates correctly.