How To Fix DH810 - Maximum number of programs that can be generated was exceeded

SAP Error Message - Details

• Message type: E = Error

• Message class: DH - DD: Messages for search helps

• Message number: 810

• Message text: Maximum number of programs that can be generated was exceeded

What causes this issue?

Programs must be generated for some input helps. The number of programs
that can be generated, however, is limited for technical reasons.
If you requested the input help for a large number of different fields,
you might have exceeded this limit.

System Response

Certain input helps cannot be displayed until the transaction has been
restarted.

How to fix this error?

Start the transaction again. You can use the input help again
thereafter. If you reach the limit frequently, please report this
problem to SAP.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DH810 - Maximum number of programs that can be generated was exceeded ?

  The SAP error message DH810, which states "Maximum number of programs that can be generated was exceeded," typically occurs when the system has reached the limit for the number of ABAP programs that can be generated in a particular context. This limit is set to prevent excessive resource consumption and maintain system performance.
  Cause:
  
  Exceeding Limits: The error is triggered when the number of generated programs exceeds the predefined limit in the SAP system. This can happen during the execution of certain transactions or when generating reports that create temporary programs.
  System Configuration: The maximum number of programs that can be generated is defined in the system parameters, and it may be set too low for the current workload.
  Development Activities: Frequent changes or development activities in the system can lead to a rapid increase in the number of generated programs.
  
  Solution:
  
  
  Check and Adjust Parameters:
  
  You can check the current settings for the maximum number of generated programs in transaction RZ10 or RZ11. Look for parameters like abap/heap_area_dia or abap/heap_area_nondia and adjust them if necessary.
  If you have access to system configuration, consider increasing the limit for the maximum number of programs that can be generated.
  
  
  
  Clean Up Unused Programs:
  
  Identify and delete any unnecessary or obsolete programs that may be consuming the limit. You can use transaction SE38 to manage programs.
  Regularly monitor and clean up temporary or generated programs that are no longer needed.
  
  
  
  Review Custom Code:
  
  If the error occurs frequently, review any custom code or reports that may be generating an excessive number of programs. Optimize the code to reduce the number of generated programs.
  
  
  
  Consult SAP Notes:
  
  Check for any relevant SAP Notes that may provide additional guidance or patches related to this error. You can search for notes in the SAP Support Portal.
  
  
  
  System Performance Monitoring:
  
  Monitor system performance and resource usage to ensure that the system is not under excessive load, which could contribute to this issue.
  
  
  
  Related Information:
  
  SAP Documentation: Refer to the official SAP documentation for more details on system parameters and performance tuning.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have implemented.
  Support: If the issue persists after trying the above solutions, consider reaching out to SAP Support for further assistance.
  
  By following these steps, you should be able to resolve the DH810 error and prevent it from occurring in the future.