How To Fix 64155 - Flow type & not allowed

SAP Error Message - Details

• Message type: E = Error

• Message class: 64 - Treasury Management: Securities

• Message number: 155

• Message text: Flow type & 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 64155 - Flow type & not allowed ?

  The SAP error message "64155 Flow type & not allowed" typically occurs in the context of financial transactions, particularly when dealing with cash flow management or financial accounting. This error indicates that a specific flow type is not permitted for the operation you are trying to perform.
  Cause:
  
  Invalid Flow Type: The flow type you are trying to use is not defined or is not allowed in the current context (e.g., it may not be valid for the specific transaction type).
  Configuration Issues: The flow type may not be properly configured in the system, or it may be restricted due to business rules or settings in the configuration.
  Transaction Type Restrictions: Certain transaction types may have restrictions on which flow types can be used, leading to this error when an invalid combination is attempted.
  
  Solution:
  
  Check Flow Type: Verify that the flow type you are using is valid and correctly defined in the system. You can do this by checking the configuration settings in the relevant module (e.g., Financial Accounting or Controlling).
  Review Configuration: If you have access, review the configuration settings for flow types in the SAP system. This can typically be found in the customizing settings (transaction code SPRO) under the relevant financial module.
  Consult Documentation: Refer to SAP documentation or help resources to understand the valid flow types for the specific transaction you are working with.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert who can provide guidance based on your specific system configuration and business processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help you navigate to the configuration settings (e.g., SPRO for configuration, FB50 for general ledger postings).
  SAP Notes: Check for any SAP Notes related to this error message, as they may provide additional insights or patches that address known issues.
  User Roles and Permissions: Ensure that your user role has the necessary permissions to perform the transaction you are attempting, as restrictions may also lead to this error.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.