How To Fix DH156 - Search help parameter & has values of parameters & and & of search help &

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 156

• Message text: Search help parameter & has values of parameters & and & of search help &

What causes this issue?

The parameter assignment for the <DS:TX.DDDOK_SHLP_INCLUDE>inclusion</>
of search help &V4& in the collective search help in question assigns
<DS:TX.DDDOK_SHLP_PARAMETER>parameter</> &V1& two EXPORT parameters of
the included search help. This is not allowed because parameter &V1&
can return at most one value.

System Response

INCLUDE DDDOC_CANCEL

How to fix this error?

INCLUDE DDDOC_SHLP_CONSISTENT

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message DH156 - Search help parameter & has values of parameters & and & of search help & ?

  The SAP error message DH156 typically indicates an issue with the search help parameters in a particular context, often related to the use of search helps in ABAP programs or transactions. The message format suggests that there are specific parameters that are not being populated correctly or are conflicting with each other.
  Cause:
  
  Missing or Incorrect Parameter Values: The parameters required for the search help are either not provided or are incorrect.
  Incompatible Data Types: The data types of the parameters being passed do not match the expected types defined in the search help.
  Search Help Configuration: There may be an issue with the configuration of the search help itself, such as missing entries in the underlying database tables.
  Authorization Issues: The user may not have the necessary authorizations to access the data being queried by the search help.
  
  Solution:
  
  Check Parameter Values: Ensure that all required parameters are being passed to the search help and that they contain valid values.
  Review Data Types: Verify that the data types of the parameters match the expected types in the search help definition.
  Examine Search Help Configuration: Go to transaction SE11 (Data Dictionary) and check the configuration of the search help. Ensure that all necessary tables and fields are correctly defined.
  Debugging: If you have access to the ABAP code, you can debug the program to see what values are being passed to the search help and identify any discrepancies.
  Authorization Check: Ensure that the user has the necessary authorizations to access the data related to the search help.
  
  Related Information:
  
  Transaction Codes: You can use transaction codes like SE11 (Data Dictionary), SE80 (Object Navigator), and SE37 (Function Module) to investigate the search help and its parameters.
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that might address known issues with specific search helps or configurations.
  Documentation: Review the documentation for the specific search help being used to understand its requirements and expected behavior.
  
  If the issue persists after checking the above points, it may be beneficial to consult with your SAP Basis or ABAP development team for further assistance.