How To Fix REXCRACH019 - Valid internal condition purpose not found (must post and be one-time)

REXCRACH019 - Overview

• Message type: E = Error

• Message class: REXCRACH - Messages Assignment of ISR-Ref. Vendor Invoice to Cash Flow

• Message number: 019

• Message text: Valid internal condition purpose not found (must post and be one-time)

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 REXCRACH019 - Valid internal condition purpose not found (must post and be one-time) ?

  The SAP error message REXCRACH019 indicates that there is an issue with the internal condition purpose during the posting of a one-time condition in the SAP system. This error typically arises in the context of pricing and condition records, particularly when dealing with one-time conditions in sales and distribution (SD) or other related modules.
  
  Cause:
  The error message is triggered when the system cannot find a valid internal condition purpose for the one-time condition you are trying to post. This can happen due to several reasons:
  
  Missing Configuration: The internal condition purpose may not be properly configured in the system.
  Incorrect Condition Type: The condition type being used may not be set up to allow one-time postings.
  Master Data Issues: There may be issues with the master data related to the customer or material that is causing the condition to be invalid.
  Authorization Issues: The user may not have the necessary authorizations to post the one-time