How To Fix USMD6507 - Error in call of outbound proxy for service &1, chart of accounts &2

SAP Error Message - Details

• Message type: E = Error

• Message class: USMD6 - Messages for Data Transfer

• Message number: 507

• Message text: Error in call of outbound proxy for service &1, chart of accounts &2

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 USMD6507 - Error in call of outbound proxy for service &1, chart of accounts &2 ?

  The SAP error message USMD6507 typically indicates an issue with the outbound proxy call related to the Master Data Governance (MDG) process, specifically when dealing with the chart of accounts. This error can occur during the data replication process or when trying to send data to an external system.
  
  Cause:
  
  
  Configuration Issues: The outbound proxy might not be correctly configured in the SAP system. This could include incorrect settings in the MDG configuration or issues with the service definition.
  Service Unavailability: The target service (the external system or service that the data is being sent to) may be down or unreachable.
  Data Issues: There may be issues with the data being sent, such as missing mandatory fields or incorrect data formats.
  Authorization Issues: The user or service account executing the outbound proxy may not have the necessary authorizations to perform the operation.
  Network Issues: There could be network connectivity problems between the SAP system and the