How To Fix P9038 - Loop in the bank chain with routing control code &1

P9038 - Overview

• Message type: E = Error

• Message class: P9 - EU-Specific Messages: Pymnt Program, Banks, Pymnt Methods

• Message number: 038

• Message text: Loop in the bank chain with routing control code &1

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.

P9038 - Details

• The SAP error message P9038, which states "Loop in the bank chain with routing control code &1," typically occurs in the context of payment processing or bank communication within the SAP system. This error indicates that there is a circular reference or loop in the bank chain configuration, which prevents the system from processing the payment correctly.
  
  Cause:
  
  Circular Reference: The most common cause of this error is a circular reference in the bank chain configuration. This means that the routing control codes for the banks are set up in such a way that they point back to each other, creating a loop.
  Incorrect Configuration: The routing control codes may not be set up correctly in the bank master data or in the payment program configuration.
  Missing or Incorrect Data: There may be missing or incorrect entries in the bank chain setup, leading to the inability of the system to determine the correct path