How To Fix 1H017 - External no.&1 does not exist for Bk.ar&2, position type&3, account no.&4

1H017 - Overview

• Message type: E = Error

• Message class: 1H - BKK: Scheck-/Wechselverwaltung

• Message number: 017

• Message text: External no.&1 does not exist for Bk.ar&2, position type&3, account no.&4

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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1H017 - Details

• The SAP error message 1H017 indicates that there is an issue with a specific external number that does not exist for the given parameters in the system. This error typically arises in the context of financial accounting or controlling, particularly when dealing with account assignments, positions, or other related financial documents.
  
  Cause:
  The error message 1H017 can occur due to several reasons:
  
  Non-existent External Number: The external number referenced in the error does not exist in the system for the specified business area, position type, or account number.
  Incorrect Configuration: There may be a configuration issue in the system where the external number is not properly set up or linked to the specified parameters.
  Data Entry Error: There could be a typo or incorrect data entry when trying to reference the external number.
  Missing Master Data: The required master data (e.g., account master, position type) may not be created or activated in the system.
  
  
  Solution:
  To resolve the