How To Fix CRM_WSC315 - Only one child should exist for table type

CRM_WSC315 - Overview

• Message type: E = Error

• Message class: CRM_WSC - WSC: Message Class for web Service Consumption Tool

• Message number: 315

• Message text: Only one child should exist for table type

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 CRM_WSC315 - Only one child should exist for table type ?

  The SAP error message CRM_WSC315: Only one child should exist for table type typically occurs in the context of SAP CRM (Customer Relationship Management) when there is an issue with the data structure, particularly when dealing with table types in the context of a Web Service or a Business Object.
  
  Cause:
  This error usually arises when:
  
  Data Structure Violation: The system expects a specific structure for a table type, and it finds more than one child element where only one is allowed. This can happen if the data being sent to or processed by a web service or function module does not conform to the expected format.
  Incorrect Mapping: If the mapping of the data to the table type is incorrect, it can lead to multiple entries being created when only one is expected.
  
  Configuration Issues: There may be issues in the configuration of the business object or web service that lead to this error.
  
  
  Solution:
  To