How To Fix RTST_RP045 - Goods receipt posted by external application

RTST_RP045 - Overview

• Message type: E = Error

• Message class: RTST_RP - Messages of Fiori App Receive Products

• Message number: 045

• Message text: Goods receipt posted by external application

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 RTST_RP045 - Goods receipt posted by external application ?

  The SAP error message RTST_RP045, which indicates that a goods receipt has been posted by an external application, typically arises in scenarios where there is an integration between SAP and other systems (like third-party logistics or external inventory management systems). This error can occur when the system detects that a goods receipt has already been recorded for a particular material or document, and it is trying to process another receipt for the same item.
  
  Cause:
  
  Duplicate Posting: The most common cause is that the goods receipt has already been posted by an external application, and the system is trying to post it again.
  Integration Issues: There may be issues with the integration between SAP and the external application, leading to inconsistencies in the data.
  Timing Issues: If the external application posts the goods receipt and the SAP system tries to process it simultaneously, it may lead to this error.
  Incorrect Data: The data being sent