How To Fix /SAPAPO/CLP036 - Repetition of header row in drilldown not supported

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CLP -

• Message number: 036

• Message text: Repetition of header row in drilldown not supported

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CLP036 - Repetition of header row in drilldown not supported ?

  The SAP error message /SAPAPO/CLP036 Repetition of header row in drilldown not supported typically occurs in the context of SAP Advanced Planning and Optimization (APO) when users are trying to perform a drilldown operation in a report or query that involves a header row being repeated. This situation can arise in various scenarios, such as when using the SAP APO Planning Book or when generating reports in the SAP BW (Business Warehouse) environment.
  Cause:
  The error is caused by the system's inability to handle a situation where the header row is repeated in the drilldown structure. This can happen due to:
  
  Incorrect Configuration: The planning book or query may be incorrectly configured, leading to a situation where the system expects a unique header but encounters duplicates.
  Data Structure Issues: The underlying data structure may not support the requested drilldown operation, especially if the data is not organized in a way that allows for unique identification of header rows.
  User Actions: The user may have inadvertently selected options that lead to a conflicting structure in the report or query.
  
  Solution:
  To resolve this error, you can try the following steps:
  
  
  Check Planning Book Configuration:
  
  Review the configuration of the planning book or query to ensure that the header rows are set up correctly. Make sure that the characteristics used in the drilldown are appropriate and do not lead to duplicate headers.
  
  
  
  Modify the Query:
  
  If you are using a query in SAP BW, consider modifying the query to avoid repeating header rows. This may involve changing the layout or the characteristics used in the drilldown.
  
  
  
  Data Structure Review:
  
  Examine the underlying data structure to ensure that it supports the drilldown operation. You may need to adjust the data model or the way data is aggregated.
  
  
  
  SAP Notes and Support:
  
  Check for any relevant SAP Notes that may address this specific error. SAP frequently releases updates and patches that can resolve known issues.
  If the problem persists, consider reaching out to SAP support for assistance, providing them with details about the error and the context in which it occurs.
  
  
  
  Testing:
  
  After making changes, test the drilldown functionality again to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for APO and BW for detailed information on configuring planning books and queries.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  Training: Consider training sessions or workshops on SAP APO and BW to better understand the configuration and reporting capabilities.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.