How To Fix MDC_PROCESS_SERVICE002 - Rejecting groups containing updates is not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: MDC_PROCESS_SERVICE - Messages for Service MDC_PROCESS

• Message number: 002

• Message text: Rejecting groups containing updates is not allowed

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 MDC_PROCESS_SERVICE002 - Rejecting groups containing updates is not allowed ?

  The SAP error message MDC_PROCESS_SERVICE002: Rejecting groups containing updates is not allowed typically occurs in the context of SAP's Multi-Data Center (MDC) or when working with the SAP HANA database. This error indicates that there is an attempt to process a group of operations that includes updates, which is not permitted in the current context.
  Cause:
  
  Update Operations in a Group: The error is primarily caused by trying to execute a group of operations that includes update statements (INSERT, UPDATE, DELETE) when the system is configured to reject such operations in that context.
  Configuration Settings: The system may be configured to only allow read operations in certain scenarios, such as during a replication process or when working with specific data models.
  Transactional Context: The error can also arise if the operations are being executed in a transactional context that does not support updates.
  
  Solution:
  
  Review the Operation Group: Check the group of operations you are trying to execute. Ensure that it does not include any update operations if the context does not allow them.
  Modify the Data Model: If you are working with a data model that is not designed to handle updates, consider modifying the model or the way you are executing the operations.
  Check Configuration: Review the configuration settings of your SAP system or the specific data service you are using. Ensure that it allows for the type of operations you are trying to perform.
  Use Separate Transactions: If you need to perform updates, consider separating the read and update operations into different transactions or groups.
  Consult Documentation: Refer to the SAP documentation for the specific version you are using to understand the limitations and configurations related to MDC and data processing.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional context.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  System Logs: Review system logs for additional error messages or warnings that might provide more context about the issue.
  SAP Support: If the issue persists, consider reaching out to SAP Support for assistance, especially if it is impacting production systems.
  
  By following these steps, you should be able to identify the cause of the error and implement a suitable solution.