How To Fix DBOSC142 - Error while assigning field; structure component '&1' not found

SAP Error Message - Details

• Message type: E = Error

• Message class: DBOSC -

• Message number: 142

• Message text: Error while assigning field; structure component '&1' not found

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message DBOSC142 - Error while assigning field; structure component '&1' not found ?

  The SAP error message DBOSC142 indicates that there is an issue with assigning a field in a database structure. Specifically, the error message states that the structure component (field) specified by &1 cannot be found. This typically occurs during database operations, such as when trying to read or write data to a database table or structure.
  Causes:
  
  Field Name Typo: The field name specified in the code may have a typo or may not match the actual field name in the database structure.
  Structure Definition Changes: The structure may have been modified (e.g., fields added, renamed, or deleted) after the code was written, leading to discrepancies.
  Inconsistent Data Dictionary: There may be inconsistencies in the data dictionary, such as missing or outdated definitions.
  Transport Issues: If the structure was changed in a different environment (e.g., development) and not properly transported to the current environment (e.g., production), the field may not exist in the current environment.
  Authorization Issues: In some cases, the user may not have the necessary authorizations to access certain fields in the structure.
  
  Solutions:
  
  Check Field Name: Verify that the field name specified in the code matches the field name in the database structure. Correct any typos or discrepancies.
  Review Structure Definition: Check the definition of the structure in the ABAP Dictionary (transaction SE11) to ensure that the field exists and is correctly defined.
  Activate Changes: If there have been recent changes to the structure, ensure that they have been activated. You can do this in transaction SE11 by activating the structure.
  Transport Requests: If the structure was modified in a different environment, ensure that the transport requests have been properly imported into the current environment.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the fields in the structure. This can be checked in transaction SU53 or by consulting with your security team.
  Debugging: If the issue persists, consider debugging the program to identify where the error occurs and gather more context about the data being processed.
  
  Related Information:
  
  Transaction Codes: 
  
  SE11: Data Dictionary (to check structure definitions)
  SE80: Object Navigator (to view related objects)
  SE37: Function Module (if the error occurs in a function module)
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific error message.
  Documentation: Review SAP documentation for best practices on database operations and structure management.
  
  By following these steps, you should be able to identify and resolve the cause of the DBOSC142 error in your SAP system.