How To Fix DBOSC263 - Error while parsing expression; initial value of field &1 not supported

DBOSC263 - Overview

• Message type: E = Error

• Message class: DBOSC -

• Message number: 263

• Message text: Error while parsing expression; initial value of field &1 not supported

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBOSC263 - Error while parsing expression; initial value of field &1 not supported ?

  The SAP error message DBOSC263 indicates that there is an issue with parsing an expression in a database operation, specifically related to the initial value of a field. This error typically arises in the context of database operations, such as when working with ABAP programs, database views, or when executing SQL statements.
  
  Cause:
  The error can occur due to several reasons, including:
  
  
  Unsupported Data Type: The initial value of the field specified in the error message may be of a data type that is not supported for the operation being performed. For example, trying to use a complex data type or a type that cannot be initialized properly.
  
  
  Incorrect Field Definition: The field may not be defined correctly in the database table or structure, leading to issues when the system tries to parse the expression.
  
  
  Null or Uninitialized Values: If the field is expected to have an initial value but is null or uninitialized, it