How To Fix DH805 - Display not possible (inconsistency in the input help)

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 805

• Message text: Display not possible (inconsistency in the input help)

What causes this issue?

An inconsistency was found in the input help that makes it impossible
to display the valid entries.

System Response

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

How to fix this error?

The problem must probably be corrected in the ABAP Dictionary.
You can go to the corresponding field in the ABAP Dictionary with the
F1 help and techn. info. Check the structure there for consistency.
If there is a search help attached to the field or data element, also
check the search help.
Contact SAP if you cannot find any inconsistencies.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DH805 - Display not possible (inconsistency in the input help) ?

  The SAP error message DH805, which states "Display not possible (inconsistency in the input help)," typically occurs when there is an inconsistency or issue with the input help (F4 help) for a field in a transaction or program. This can happen for various reasons, including:
  Causes:
  
  Missing or Inconsistent Data: The data that the input help is supposed to display may be missing or inconsistent in the database.
  Changes in Data Dictionary: If there have been recent changes to the data dictionary (like changes in table structures, domains, or data elements), it may lead to inconsistencies.
  Authorization Issues: Sometimes, the user may not have the necessary authorizations to view the data that the input help is trying to display.
  Custom Development: If there are custom programs or enhancements that modify the standard behavior of input help, they may introduce inconsistencies.
  Transport Issues: If the input help was transported from one system to another (e.g., from development to production) and not all related objects were transported correctly, it could lead to inconsistencies.
  
  Solutions:
  
  Check Data Consistency: Verify the data in the relevant tables to ensure that there are no missing or inconsistent entries.
  Review Data Dictionary Changes: If there have been recent changes to the data dictionary, review them to ensure that they are correctly implemented and that all related objects are updated.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the data that the input help is trying to display.
  Debugging: If you have access to debugging tools, you can debug the program to see where the inconsistency arises and identify the root cause.
  Recreate Input Help: If the input help is custom, consider recreating it or adjusting the logic to ensure it aligns with the current data structure.
  Transport Check: If the issue arose after a transport, check the transport logs to ensure that all necessary objects were transported correctly.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), or SE37 (Function Module) to investigate the input help definitions and related objects.
  System Logs: Review system logs (transaction SLG1) for any additional error messages or warnings that might provide more context about the issue.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.