How To Fix CRM_R3_CONTRACTS021 - Item number &1 has more than six digits (not possible in APO)

SAP Error Message - Details

• Message type: E = Error

• Message class: CRM_R3_CONTRACTS - Messages for Distribution of Purchase Contracts to R/3

• Message number: 021

• Message text: Item number &1 has more than six digits (not possible in APO)

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_R3_CONTRACTS021 - Item number &1 has more than six digits (not possible in APO) ?

  The SAP error message CRM_R3_CONTRACTS021 indicates that there is an issue with the item number in a contract or document being processed in the SAP system. Specifically, the error states that the item number has more than six digits, which is not permissible in the Advanced Planning and Optimization (APO) module of SAP.
  
  Cause:
  The root cause of this error is that the item number being used exceeds the maximum allowed length of six digits. In SAP APO, item numbers are typically limited to six digits, and any attempt to use a longer item number will result in this error message.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Item Number Configuration: Review the configuration settings for item numbers in your SAP system. Ensure that the item numbers being used conform to the six-digit limit.
  
  
  Modify Item Numbers: If you have control over the item numbers being generated or used, modify them