How To Fix ISSR_TP666 - System cannot create input help for field &

ISSR_TP666 - Overview

• Message type: E = Error

• Message class: ISSR_TP - Message Class for Statutory Reporting

• Message number: 666

• Message text: System cannot create input help for field &

What causes this issue?

An error occurred while the system was calling input help for field &V1&
: Function module <DS:FU.F4IF_FIELD_VALUE_REQUEST>
F4IF_FIELD_VALUE_REQUEST</> delivers the return code &V2&.

System Response

Input help is not available for the field. Other editing and processing
functions are not affected.

How to fix this error?

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.

ISSR_TP666 - Details

• The SAP error message ISSR_TP666 indicates that the system cannot create input help for a specific field. This error typically arises in the context of SAP applications where input help (also known as value help or F4 help) is expected but cannot be generated for some reason.
  Causes:
  
  Missing Data Elements: The field for which input help is being requested may not have a corresponding data element defined in the system.
  
  Configuration Issues: There may be configuration issues in the underlying data model or in the way the input help is set up.
  Authorization Issues: The user may not have the necessary authorizations to access the data that would provide the input help.
  Technical Errors: There could be technical issues, such as missing or corrupted database entries, that prevent the input help from being generated.
  Custom Development: If the field is part of a custom development, there may be issues in the custom code that prevent