How To Fix UACC007 - Messages occurred in source system

SAP Error Message - Details

• Message type: E = Error

• Message class: UACC - Message Class for Concurrent Costing Adapter

• Message number: 007

• Message text: Messages occurred in source system

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message UACC007 - Messages occurred in source system ?

  The SAP error message UACC007, which states "Messages occurred in source system," typically indicates that there are issues related to the communication between the source system and the target system, often in the context of data transfer or integration processes. This error can arise in various scenarios, such as during data extraction, replication, or when using SAP Data Services or SAP Landscape Transformation (SLT).
  Causes:
  
  Communication Issues: There may be network problems or connectivity issues between the source and target systems.
  Authorization Problems: The user or service account may not have the necessary permissions to access the data in the source system.
  Data Quality Issues: There may be inconsistencies or errors in the data being transferred, such as missing mandatory fields or incorrect data formats.
  Configuration Errors: Incorrect settings in the data transfer configuration can lead to this error.
  System Performance: High load or performance issues in the source system can cause delays or failures in message processing.
  
  Solutions:
  
  Check Connectivity: Ensure that the network connection between the source and target systems is stable and functioning correctly. You can use tools like ping or traceroute to diagnose network issues.
  Review Authorizations: Verify that the user or service account has the necessary authorizations to access the data in the source system. Check roles and permissions in both systems.
  Data Validation: Review the data being transferred for any inconsistencies or errors. Ensure that all required fields are populated and that data formats are correct.
  Configuration Review: Check the configuration settings for the data transfer process. Ensure that all parameters are set correctly and that there are no misconfigurations.
  Monitor System Performance: Check the performance of the source system. If it is under heavy load, consider scheduling data transfers during off-peak hours or optimizing the system performance.
  Check Logs: Review the logs in both the source and target systems for more detailed error messages that can provide insights into the specific cause of the issue.
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to UACC007 for any specific patches or updates that may address known issues.
  Documentation: Refer to the official SAP documentation for the specific data transfer tool or process you are using (e.g., SAP Data Services, SLT).
  Community Forums: Engage with the SAP Community or forums where other users may have encountered similar issues and can provide insights or solutions.
  
  If the problem persists after trying the above solutions, it may be beneficial to involve your SAP Basis team or SAP support for further assistance.