How To Fix ISLM_DI_GEN178 - The parameter names in the Pipeline &1 for Version &2 are duplicate.

SAP Error Message - Details

• Message type: E = Error

• Message class: ISLM_DI_GEN - DI Messages

• Message number: 178

• Message text: The parameter names in the Pipeline &1 for Version &2 are duplicate.

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message ISLM_DI_GEN178 - The parameter names in the Pipeline &1 for Version &2 are duplicate. ?

  The SAP error message ISLM_DI_GEN178 indicates that there are duplicate parameter names in a specific pipeline for a given version. This error typically arises in the context of data integration or data modeling within SAP systems, particularly when working with data flows or pipelines in tools like SAP Data Intelligence or SAP BW.
  Cause:
  The error is caused by having two or more parameters with the same name defined in the pipeline specified by the error message. This can happen due to:
  
  Manual Entry Errors: When parameters are manually defined, it is possible to accidentally create duplicates.
  Copying and Pasting: If parameters are copied from one part of the pipeline to another without renaming them, duplicates can occur.
  Versioning Issues: If the pipeline has been modified or versioned incorrectly, it may lead to duplicate parameter names.
  
  Solution:
  To resolve the ISLM_DI_GEN178 error, follow these steps:
  
  
  Identify Duplicate Parameters:
  
  Open the pipeline specified in the error message.
  Review the list of parameters defined for that pipeline version.
  Look for any parameters that have the same name.
  
  
  
  Rename or Remove Duplicates:
  
  If you find duplicate parameter names, you can either rename them to ensure they are unique or remove the unnecessary duplicates.
  Ensure that the new names are meaningful and do not conflict with other existing parameter names.
  
  
  
  Validate the Pipeline:
  
  After making changes, validate the pipeline to ensure that there are no further errors.
  Test the pipeline to confirm that it functions as expected with the updated parameters.
  
  
  
  Documentation:
  
  Document the changes made to the parameters for future reference and to avoid similar issues.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for the specific module you are working with (e.g., SAP Data Intelligence, SAP BW) for guidelines on parameter management.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and how they resolved them.
  Version Control: If your organization uses version control for pipelines, check the history to see when the duplicates were introduced and if you can revert to a previous version without duplicates.
  
  By following these steps, you should be able to resolve the ISLM_DI_GEN178 error and ensure that your pipeline functions correctly without duplicate parameter names.