How To Fix /SCMB/DM_DLV158 - An ASN with the same delivery date/time exists already

/SCMB/DM_DLV158 - Overview

• Message type: E = Error

• Message class: /SCMB/DM_DLV -

• Message number: 158

• Message text: An ASN with the same delivery date/time exists already

Self-Explanatory Message

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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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/DM_DLV158 - An ASN with the same delivery date/time exists already ?

  The SAP error message /SCMB/DM_DLV158 indicates that there is an issue with the Advanced Shipping Notification (ASN) process in the Supply Chain Management (SCM) module. Specifically, this error occurs when an ASN with the same delivery date and time already exists in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  
  Cause:
  
  
  Duplicate ASN: The primary cause of this error is that an ASN has already been created for the same delivery date and time. This can happen if:
  
  The ASN was mistakenly created multiple times.
  There was a system error or a user error that led to the creation of duplicate entries.
  The same delivery is being processed by different users or systems simultaneously.
  
  
  
  Data Entry Errors: Incorrect data entry or system integration issues may lead to the creation of ASNs with identical timestamps.
  
  
  
  Solution:
  
  
  Check Existing ASNs: 
  
  Review the existing ASNs in the system for the same delivery date and time. You