How To Fix SDDL_PARSER_MSG088 - The data type & does not allow a length to be specified

SAP Error Message - Details

• Message type: E = Error

• Message class: SDDL_PARSER_MSG - Message Class for DDL Parser

• Message number: 088

• Message text: The data type & does not allow a length to be specified

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SDDL_PARSER_MSG088 - The data type & does not allow a length to be specified ?

  The SAP error message SDDL_PARSER_MSG088 indicates that there is an issue with the data type being used in a context where a length specification is not allowed. This typically occurs in the context of defining data structures, fields, or parameters in ABAP or when working with data definitions in SAP.
  Cause:
  The error is triggered when you attempt to specify a length for a data type that does not support it. Common examples include:
  
  Using a fixed-length data type (like CHAR, STRING, or XSTRING) where a length is not applicable.
  Trying to define a length for a data type that is inherently variable in size (like STRING).
  
  Solution:
  To resolve this error, you should:
  
  
  Check the Data Type: Review the data type you are using and ensure that it is appropriate for the context. If the data type does not allow a length specification, remove the length from the definition.
  
  
  Correct the Definition: If you are defining a field or parameter, ensure that you are using the correct syntax. For example:
  
  Instead of defining a variable as DATA: myVar TYPE STRING(100)., you should define it as DATA: myVar TYPE STRING.
  
  
  
  Refer to Documentation: Consult the SAP documentation or ABAP data type reference to understand which data types allow length specifications and which do not.
  
  
  Testing: After making the necessary changes, test the program or function module to ensure that the error is resolved.
  
  
  Related Information:
  
  
  Data Types in ABAP: Familiarize yourself with the different data types available in ABAP and their characteristics. Common data types include:
  
  CHAR: Fixed-length character string.
  STRING: Variable-length character string.
  XSTRING: Variable-length binary string.
  
  
  
  ABAP Development Guidelines: Follow best practices for ABAP development, including proper data type usage and definitions.
  
  
  SAP Notes and Community: If the issue persists or if you need more specific guidance, consider searching for SAP Notes related to this error or asking for help in the SAP Community forums.
  
  
  By following these steps, you should be able to identify the cause of the error and implement a solution effectively.