How To Fix APS_CKE_PARSER062 - Type SYLANGU is not allowed for field &1.

SAP Error Message - Details

• Message type: E = Error

• Message class: APS_CKE_PARSER - CDS Key user tool - AST handler messages

• Message number: 062

• Message text: Type SYLANGU is not allowed for field &1.

What causes this issue?

The custom CDS view you are currently editing contains a key field of
the type SYLANGU and therefore you cannot define it as a dimension.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Select the Field Type Field for the <(>&<)>1 field.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message APS_CKE_PARSER062 - Type SYLANGU is not allowed for field &1. ?

  The SAP error message APS_CKE_PARSER062, which states "Type SYLANGU is not allowed for field &1," typically occurs in the context of data dictionary definitions or when working with ABAP programs. This error indicates that the field in question is defined with a data type that is not permitted in the specific context where it is being used.
  Cause:
  
  Invalid Data Type: The field is defined with the data type SYLANGU, which is a system-defined type for language codes. This type is not allowed in certain contexts, such as when defining database fields or in specific ABAP structures.
  Field Definition: The field might be part of a structure or table that does not support the SYLANGU type.
  Incompatibility: The use of SYLANGU may be incompatible with the expected data types in the context of the program or function module.
  
  Solution:
  
  Change Data Type: Modify the field definition to use a compatible data type. For example, if the field is intended to store language codes, consider using a character type (e.g., CHAR with a length of 2) instead of SYLANGU.
  Review Data Dictionary: Check the data dictionary (SE11) for the structure or table where the field is defined. Ensure that the data types used are appropriate for the context.
  Adjust ABAP Code: If the error occurs in ABAP code, review the code to ensure that the field is being used correctly and that the data types align with the expected types in the context.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on valid data types for specific contexts.
  
  Related Information:
  
  Data Types in ABAP: Familiarize yourself with the various data types available in ABAP and their appropriate use cases.
  SAP Notes: Check SAP Notes for any known issues or updates related to this error message.
  Debugging: Use the ABAP debugger to trace the execution and identify where the error occurs, which can provide additional context for resolving the issue.
  
  If you continue to experience issues after trying the above solutions, consider reaching out to your SAP support team or consulting with an experienced ABAP developer for further assistance.