How To Fix COM_DML_CUST081 - When using a number range, there can only be one key field

COM_DML_CUST081 - Overview

• Message type: E = Error

• Message class: COM_DML_CUST - MDF Messages

• Message number: 081

• Message text: When using a number range, there can only be one key field

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 COM_DML_CUST081 - When using a number range, there can only be one key field ?

  The SAP error message COM_DML_CUST081 typically occurs when there is an issue with the configuration of number ranges in the system. This error indicates that when using a number range, only one key field is allowed, and it suggests that there may be a conflict or misconfiguration in the way the number range is set up.
  
  Cause:
  
  Multiple Key Fields: The error usually arises when a number range is defined for a table or object that has multiple key fields. SAP requires that only one key field is used when defining a number range.
  
  Configuration Issues: There may be a misconfiguration in the number range settings or in the related customizing settings.
  Data Model Design: The data model may not be designed correctly, leading to conflicts in how the number range is applied.
  
  
  Solution:
  
  
  Check Number Range Configuration:
  
  Go to the transaction code SNRO (Number Range Objects).
  Identify the number range object that is causing the issue.
  Ensure that