How To Fix SAPBC_GLOBAL806 - Output area too small

SAP Error Message - Details

• Message type: E = Error

• Message class: SAPBC_GLOBAL - Messages for Package SAPBC_GLOBAL

• Message number: 806

• Message text: Output area too small

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message SAPBC_GLOBAL806 - Output area too small ?

  The SAP error message "SAPBC_GLOBAL806: Output area too small" typically occurs when the output buffer for a function module or a method is not large enough to hold the data being returned. This can happen in various scenarios, such as when calling remote function calls (RFCs), web services, or other data retrieval processes.
  Cause:
  
  Insufficient Buffer Size: The output structure defined in the function module or method does not have enough space allocated to accommodate the data being returned.
  Data Volume: The amount of data being processed or returned exceeds the predefined limits of the output area.
  Incorrect Data Types: Mismatches in data types or structures between the calling program and the function module can lead to this error.
  Changes in Data Structure: If the structure of the data being returned has changed (e.g., additional fields added), the existing output area may no longer be sufficient.
  
  Solution:
  
  Increase Output Area Size: Modify the output structure in the function module or method to ensure it has enough space to accommodate the expected data. This may involve changing the data type or increasing the length of fields.
  Check Data Volume: If the function is expected to return a large amount of data, consider implementing pagination or limiting the data returned to avoid exceeding buffer limits.
  Review Data Types: Ensure that the data types and structures used in the calling program match those defined in the function module. Adjust them as necessary.
  Debugging: Use debugging tools to trace the execution of the function module and identify where the output area is being filled. This can help pinpoint the exact cause of the overflow.
  Consult Documentation: Review the documentation for the specific function module or method to understand its expected input and output parameters.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific function module or method you are using.
  Transaction Codes: Use transaction codes like SE37 (Function Builder) or SE80 (Object Navigator) to analyze and modify the function module.
  Performance Considerations: If the function module is part of a larger process, consider the overall performance and efficiency of data handling to prevent similar issues in the future.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.