How To Fix CM_REPORT_TEMPLATE139 - Repeating group &1&2 has more than one parameter

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_REPORT_TEMPLATE - Report Templates

• Message number: 139

• Message text: Repeating group &1&2 has more than one parameter

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_REPORT_TEMPLATE139 - Repeating group &1&2 has more than one parameter ?

  The SAP error message CM_REPORT_TEMPLATE139 indicates that there is an issue with a report template where a repeating group has been defined with more than one parameter. This typically occurs in the context of SAP's reporting tools, such as SAP Crystal Reports or SAP BusinessObjects, where report templates are used to generate reports based on data.
  Cause:
  The error arises when:
  
  A repeating group in the report template is configured to use multiple parameters, which is not allowed. Repeating groups are designed to iterate over a single set of data, and having multiple parameters can lead to ambiguity in how the data should be processed or displayed.
  The report template may have been incorrectly designed or modified, leading to this conflict.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the Report Template:
  
  Open the report template in the design tool (e.g., SAP Crystal Reports).
  Locate the repeating group that is causing the issue.
  
  
  
  Check Parameters:
  
  Ensure that the repeating group is only using one parameter. If multiple parameters are being used, you will need to decide which one is the primary parameter for the repeating group.
  
  
  
  Modify the Grouping:
  
  If necessary, modify the grouping logic to ensure that it only references a single parameter. This may involve changing the data source or the way the data is filtered.
  
  
  
  Test the Report:
  
  After making the changes, run the report to ensure that the error no longer occurs and that the report generates as expected.
  
  
  
  Consult Documentation:
  
  If you are unsure about how to modify the report template, refer to the SAP documentation or user guides for the specific reporting tool you are using.
  
  
  
  Seek Help from SAP Support:
  
  If the issue persists after making the necessary adjustments, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  SAP Documentation: Check the official SAP Help Portal for detailed documentation on report templates and parameter handling.
  Community Forums: SAP Community and other forums can be valuable resources for troubleshooting similar issues, as other users may have encountered and resolved the same error.
  Training Resources: If you frequently work with SAP reporting tools, consider training sessions or courses that cover best practices in report design and parameter management.
  
  By following these steps, you should be able to resolve the CM_REPORT_TEMPLATE139 error and successfully generate your report.