How To Fix CL_SADL_GW_MDE_MSGX063 - Attribute " & " of node " & " is missing

SAP Error Message - Details

• Message type: E = Error

• Message class: CL_SADL_GW_MDE_MSGX - texts for parser

• Message number: 063

• Message text: Attribute " & " of node " & " is missing

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 CL_SADL_GW_MDE_MSGX063 - Attribute " & " of node " & " is missing ?

  The SAP error message CL_SADL_GW_MDE_MSGX063 typically indicates that a required attribute for a specific node in a data model is missing. This error often arises in the context of SAP Gateway and the SADL (SAP ABAP Data Layer) framework when working with OData services or when trying to access data models that require certain attributes to be present.
  Cause:
  
  Missing Attribute: The error suggests that an expected attribute (field) is not present in the data model or the request being processed.
  Incorrect Mapping: There may be an issue with how the attributes are mapped in the data model or the OData service.
  Data Model Configuration: The data model may not be configured correctly, leading to missing attributes.
  Service Definition: The OData service definition may not include the required attributes.
  
  Solution:
  
  Check Data Model: Review the data model to ensure that all required attributes are defined and correctly configured.
  Update OData Service: If you are using an OData service, check the service definition in the SAP Gateway Service Builder (transaction code SEGW) to ensure that all necessary attributes are included.
  Adjust Mappings: If there are mappings involved, ensure that they are correctly set up to include the required attributes.
  Debugging: Use debugging tools to trace the execution and identify where the missing attribute is causing the issue. This can help pinpoint the exact location in the code or configuration.
  Check Request Payload: If the error occurs during a request, verify the payload being sent to ensure that it includes all required attributes.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of the software you are using for any known issues or additional guidance.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SEGW (Service Builder) and SE80 (Object Navigator) for managing OData services and data models.
  Community Forums: Engage with SAP community forums or support channels for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.