How To Fix DPR_BAPI173 - Internal error occurred in rollback

DPR_BAPI173 - Overview

• Message type: E = Error

• Message class: DPR_BAPI - Messages for BAPIs in Project Management

• Message number: 173

• Message text: Internal error occurred in rollback

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.

DPR_BAPI173 - Details

• The SAP error message "DPR_BAPI173 Internal error occurred in rollback" typically occurs in the context of the SAP Project Management module, particularly when using BAPIs (Business Application Programming Interfaces) related to project management or project system functionalities. This error indicates that there was an internal issue during a rollback operation, which is often triggered by an unsuccessful transaction or an error in processing.
  Causes:
  
  Database Lock Issues: The error may arise if there are locks on database entries that the BAPI is trying to access or modify.
  Data Inconsistencies: If the data being processed is inconsistent or violates business rules, it can lead to a rollback error.
  System 
  Configuration Issues: Incorrect configuration settings in the project management module or related components can lead to unexpected behavior.
  BAPI Implementation Errors: If the BAPI is not implemented correctly or if there are issues in the custom code that calls the BAPI, it can lead to this error.
  Memory