How To Fix BV121 - Internal error calling function VCM_GET_CUSTOMER_DATA

BV121 - Overview

• Message type: E = Error

• Message class: BV - Customer Measurement

• Message number: 121

• Message text: Internal error calling function VCM_GET_CUSTOMER_DATA

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 BV121 - Internal error calling function VCM_GET_CUSTOMER_DATA ?

  The SAP error message BV121, which states "Internal error calling function VCM_GET_CUSTOMER_DATA," typically indicates an issue with the system's ability to retrieve customer data through the specified function module. This error can arise from various underlying causes, and addressing it may require a combination of troubleshooting steps.
  Possible Causes:
  
  Data Inconsistency: There may be inconsistencies or corruption in the customer master data.
  Authorization Issues: The user may not have the necessary authorizations to access the customer data.
  System Configuration: Incorrect configuration settings in the SAP system could lead to this error.
  Function Module Issues: The function module VCM_GET_CUSTOMER_DATA itself may have bugs or issues that need to be addressed.
  Performance Issues: If the system is under heavy load, it may not be able to process the request in a timely manner.
  Transport Issues: If recent changes were transported to the system, they may not have been implemented correctly.
  
  Solutions:
  
  
  Check Data Consistency:
  
  Use transaction codes like SE11 to check the