How To Fix RSDSO_UPDATE042 - ... Referential integrity check: failed

SAP Error Message - Details

• Message type: E = Error

• Message class: RSDSO_UPDATE -

• Message number: 042

• Message text: ... Referential integrity check: failed

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 RSDSO_UPDATE042 - ... Referential integrity check: failed ?

  The SAP error message RSDSO_UPDATE042 indicates that there is a failure in the referential integrity check during a data update operation in the SAP system. This typically occurs in the context of data extraction or data loading processes, particularly when working with DataStore Objects (DSOs) in SAP BW (Business Warehouse).
  Cause:
  The error usually arises due to one of the following reasons:
  
  
  Missing or Inconsistent Data: The data being loaded into the DSO may reference keys or records that do not exist in the source or target tables, leading to integrity violations.
  
  
  Data Model Changes: If there have been changes to the data model (like changes in the structure of the DSO or the underlying InfoObjects), it can lead to inconsistencies.
  
  
  Incorrect Data Transformation: If the data transformation rules are not correctly defined, it may lead to invalid data being loaded.
  
  
  Duplicate Records: Attempting to load duplicate records that violate primary key constraints can also trigger this error.
  
  
  Data Source Issues: Problems with the data source, such as missing records or incorrect data types, can also lead to this error.
  
  
  Solution:
  To resolve the RSDSO_UPDATE042 error, you can follow these steps:
  
  
  Check Data Consistency:
  
  Verify that the data being loaded does not reference any non-existent keys in the target DSO.
  Ensure that all required fields are populated and that there are no null values in key fields.
  
  
  
  Review Data Transformation Logic:
  
  Check the transformation rules in the Data Transfer Process (DTP) to ensure they are correctly defined and that they do not lead to invalid data.
  
  
  
  Examine the Data Source:
  
  Ensure that the data source is providing the correct and complete data. Check for any missing records or incorrect data types.
  
  
  
  Check for Duplicates:
  
  Look for duplicate records in the data being loaded. If duplicates are found, you may need to adjust the data or the loading process to handle them appropriately.
  
  
  
  Monitor Change Logs:
  
  If the DSO has change logs enabled, review the change logs to identify any discrepancies or issues that may have occurred during previous data loads.
  
  
  
  Test with Smaller Data Sets:
  
  If possible, try loading a smaller subset of data to isolate the issue. This can help identify specific records that are causing the integrity check to fail.
  
  
  
  Consult SAP Notes:
  
  Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the data load process to identify the exact point of failure.
  
  
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage your data models and processes.
  Data Transfer Process (DTP): Understanding the DTP settings and transformations is crucial for troubleshooting this error.
  SAP BW Documentation: Refer to the official SAP BW documentation for detailed information on DSOs, data loading processes, and error handling.
  
  By following these steps, you should be able to identify and resolve the cause of the RSDSO_UPDATE042 error in your SAP BW environment.