/ACCGO/DGR179 - Correct invalid data in ALV

SAP Error Message - Details

• Message type: E = Error

• Message class: /ACCGO/DGR -

• Message number: 179

• Message text: Correct invalid data in ALV

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /ACCGO/DGR179 - Correct invalid data in ALV ?

  The SAP error message /ACCGO/DGR179 Correct invalid data in ALV typically occurs in the context of the SAP General Ledger (G/L) accounting module, particularly when working with the ALV (ABAP List Viewer) reports. This error indicates that there is invalid data present in the ALV output, which prevents the system from processing the information correctly.
  Causes:
  
  Data Integrity Issues: The data being displayed in the ALV report may contain inconsistencies or invalid entries, such as incorrect account numbers, missing mandatory fields, or data types that do not match expected formats.
  Configuration Errors: There may be issues with the configuration of the report or the underlying data model, leading to discrepancies in how data is retrieved or displayed.
  User Input Errors: If the report allows for user input or selection criteria, incorrect or invalid input can lead to this error.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view certain data, leading to errors in the ALV display.
  
  Solutions:
  
  Data Validation: Review the data being processed in the ALV report. Check for any invalid entries, such as incorrect account numbers or missing mandatory fields. Correct any discrepancies found.
  Check Configuration: Ensure that the configuration settings for the report are correct. This may involve checking the settings in the SAP Customizing Implementation Guide (IMG) or reviewing the report's selection criteria.
  User Input Review: If the report allows for user input, verify that the input parameters are valid and correctly formatted. Adjust the input as necessary.
  Authorization Check: Ensure that the user has the appropriate authorizations to access the data being displayed. If necessary, consult with your SAP security team to adjust user roles and permissions.
  Debugging: If the issue persists, consider debugging the report to identify the exact point of failure. This may require the assistance of an ABAP developer or SAP consultant.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error message or provide additional troubleshooting steps.
  Documentation: Review the documentation for the specific ALV report you are using to understand its requirements and limitations.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem continues after trying the above solutions, it may be beneficial to escalate the issue to your SAP support team or consult with an SAP expert for further assistance.