How To Fix IUUC_MAIN183 - Table name &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: IUUC_MAIN - IUUC: Main Message class

• Message number: 183

• Message text: Table name &1 is invalid

Self-Explanatory Message

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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_MAIN183 - Table name &1 is invalid ?

  The SAP error message IUUC_MAIN183, which states "Table name &1 is invalid," typically occurs in the context of SAP Landscape Transformation (SLT) or when working with SAP Data Services. This error indicates that the system is unable to recognize or validate the specified table name in the context of the operation being performed.
  Causes:
  
  Incorrect Table Name: The table name specified in the operation may be misspelled or does not exist in the source or target system.
  Table Not Activated: The table may not be activated or may not be part of the data model in the SLT configuration.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to access the specified table.
  Schema Issues: The table may exist in a different schema than expected, leading to a mismatch.
  Replication Configuration: If this error occurs during data replication, it may indicate that the table is not included in the replication configuration.
  
  Solutions:
  
  Verify Table Name: Check the spelling and ensure that the table name is correct. Make sure it matches the name in the database exactly, including case sensitivity.
  Check Table Existence: Use transaction codes like SE11 (Data Dictionary) or SE16 (Data Browser) to confirm that the table exists in the database.
  Review SLT Configuration: If using SLT, ensure that the table is included in the replication configuration. You can check this in the SLT configuration settings.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the table. This may involve checking roles and permissions in the SAP system.
  Schema Verification: If the table is in a different schema, ensure that the schema is correctly specified in the configuration or query.
  Reconfigure Replication: If the table is not part of the replication setup, you may need to add it to the configuration and activate the replication.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SE11, SE16, and SLT configuration transactions.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Review SAP documentation on SLT and data replication for best practices and troubleshooting steps.
  Logs: Check the SLT logs or application logs (transaction SLG1) for more detailed error messages that may provide additional context.
  
  If the issue persists after following these steps, consider reaching out to SAP support for further assistance.