How To Fix IUUC_TAB800 - Please Select Customer-MT-Id

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_TAB - IUUC: Messages for table analysis

• Message number: 800

• Message text: Please Select Customer-MT-Id

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message IUUC_TAB800 - Please Select Customer-MT-Id ?

  The SAP error message IUUC_TAB800, which states "Please Select Customer-MT-Id," typically occurs in the context of the SAP Landscape Transformation (SLT) replication process. This error indicates that the system is expecting a specific customer or material ID (MT-ID) to be selected or provided, but it is missing or not specified.
  Cause:
  
  Missing Input: The error often arises when the user is trying to execute a function or transaction that requires a customer or material ID, but none has been provided.
  Configuration Issues: There may be issues with the configuration of the SLT system or the source system that prevent the correct identification of the customer or material.
  Data Replication Issues: If the data replication setup is not correctly configured, it may lead to missing identifiers that are necessary for the operation.
  
  Solution:
  
  Provide Required Input: Ensure that you are selecting or entering the required customer or material ID when prompted. Check the input fields to confirm that they are filled correctly.
  Check Configuration: Review the configuration settings in the SLT system and the source system to ensure that they are set up correctly. This includes checking the replication settings and ensuring that the necessary tables and fields are included in the replication process.
  Review Data Model: If you are working with a custom data model, ensure that the customer or material ID is correctly mapped and available in the data model.
  Consult Documentation: Refer to SAP documentation or notes related to SLT and the specific transaction you are working with for any additional troubleshooting steps or configuration guidelines.
  Check for Updates: Ensure that your SAP system is up to date with the latest patches and updates, as this may resolve known issues related to this error.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or fixes related to IUUC_TAB800. You can search for the error message in the SAP Support Portal.
  SLT Documentation: Review the official SAP documentation for Landscape Transformation to understand the prerequisites and configuration steps.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  If the problem persists after trying the above solutions, it may be beneficial to contact SAP support for further assistance.