How To Fix APJ_DT021 - Object key &1 is longer than 30 characters or contains spaces.

SAP Error Message - Details

• Message type: E = Error

• Message class: APJ_DT - Application job designtime

• Message number: 021

• Message text: Object key &1 is longer than 30 characters or contains spaces.

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 APJ_DT021 - Object key &1 is longer than 30 characters or contains spaces. ?

  The SAP error message APJ_DT021 indicates that an object key exceeds the maximum length of 30 characters or contains spaces, which is not allowed in certain contexts within SAP. This error typically arises when working with object keys in various SAP modules, such as Asset Accounting, Project System, or other areas where object keys are used to uniquely identify records.
  Cause:
  
  Length Exceeded: The object key you are trying to use is longer than the allowed limit of 30 characters.
  Spaces in Key: The object key contains spaces, which are not permitted in the format of the key.
  
  Solution:
  
  Check Object Key Length: Ensure that the object key you are using does not exceed 30 characters. If it does, you will need to shorten it.
  Remove Spaces: If the object key contains spaces, remove them. Ensure that the key is a continuous string without any spaces.
  Review Configuration: If you are generating object keys programmatically, review the logic to ensure that it adheres to the length and format requirements.
  Data Entry: If the object key is being entered manually, double-check the input for any inadvertent spaces or excessive length.
  Consult Documentation: Refer to the relevant SAP documentation for the specific module you are working with to understand the requirements for object keys.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Transaction Codes: Depending on the context, you may be using specific transaction codes (e.g., AS01 for asset creation) where this error can occur.
  Custom Development: If you are using custom programs or enhancements, ensure that they comply with SAP's object key standards.
  Testing: After making changes, test the process again to ensure that the error does not recur.
  
  By addressing the length and format of the object key, you should be able to resolve the APJ_DT021 error message in SAP.