How To Fix /DSD/HH029 - Inconsistent error messages in BAPI

SAP Error Message - Details

• Message type: E = Error

• Message class: /DSD/HH -

• Message number: 029

• Message text: Inconsistent error messages in BAPI

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message /DSD/HH029 - Inconsistent error messages in BAPI ?

  The SAP error message /DSD/HH029 typically indicates that there are inconsistent error messages being returned from a BAPI (Business Application Programming Interface) call. This can occur in various scenarios, particularly when dealing with data inconsistencies or issues in the underlying business logic.
  Cause:
  
  Data Inconsistency: The data being processed may not meet the required conditions or constraints defined in the BAPI. This could be due to missing mandatory fields, incorrect data formats, or invalid values.
  Business Logic Errors: There may be issues in the business logic implemented in the BAPI or related function modules that lead to conflicting error messages.
  Configuration Issues: Incorrect configuration settings in the system can lead to unexpected behavior in BAPI calls.
  Version Mismatch: If there are multiple versions of the BAPI or related components, inconsistencies may arise if the wrong version is being called.
  
  Solution:
  
  Check Input Data: Review the data being passed to the BAPI. Ensure that all required fields are populated correctly and that the data adheres to the expected formats and constraints.
  Debugging: Use the SAP debugger to step through the BAPI execution. This can help identify where the inconsistencies are occurring and what specific conditions are causing the error messages.
  Review BAPI Documentation: Consult the documentation for the BAPI to understand the expected input and output parameters, as well as any specific business rules that must be adhered to.
  Check for Custom Enhancements: If there are any custom enhancements or modifications to the BAPI, review them to ensure they are not causing the inconsistencies.
  Consult SAP Notes: Search for relevant SAP Notes that may address known issues with the BAPI or provide guidance on resolving the error.
  Testing in a Sandbox: If possible, replicate the issue in a sandbox environment to test different scenarios and identify the root cause without affecting production data.
  
  Related Information:
  
  BAPI Documentation: Each BAPI has associated documentation that outlines its parameters, expected behavior, and error handling. This can be found in the SAP system or on the SAP Help Portal.
  SAP Community: Engaging with the SAP Community can provide insights from other users who may have encountered similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE37 (Function Module), SE80 (Object Navigator), and SE11 (Data Dictionary) to investigate the BAPI and its dependencies.
  
  If the issue persists after following these steps, it may be necessary to involve SAP support for further assistance.