Message type: E = Error
Message class: SGT_01 - SGT_01
Message number: 518
Message text: X-structure missing for item at position &1 of input table &2.
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SGT_01518 - X-structure missing for item at position &1 of input table &2. ?The SAP error message SGT_01518 indicates that there is a missing X-structure for an item at a specific position in an input table. This error typically occurs in the context of SAP's Global Trade Services (GTS) or when dealing with data structures that require specific configurations.
Cause: The error is usually caused by one of the following issues: Missing Configuration: The X-structure that is expected for the item in the input table is not defined in the system. Incorrect Data Mapping: The input data does not match the expected structure, leading to a mismatch. Custom Development Issues: If there are custom developments or enhancements, they may not be correctly implemented or may be missing necessary components.
Solution: To resolve the error, you can take the following steps: Check Configuration: Verify that the X-structure is correctly defined in the system. You can do this by checking the relevant customizing settings in SAP GTS or the specific module you are working
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