How To Fix CNV_IUUC_ODQ035 - SQL Error when selecting data from source

CNV_IUUC_ODQ035 - Overview

• Message type: E = Error

• Message class: CNV_IUUC_ODQ - Error messages for ODQ replication

• Message number: 035

• Message text: SQL Error when selecting data from source

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.

What else can you do?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

CNV_IUUC_ODQ035 - Details

• The SAP error message CNV_IUUC_ODQ035 typically occurs during data migration or data extraction processes, particularly when using the SAP Landscape Transformation (SLT) replication or the SAP Data Services. This error indicates that there is an SQL error when attempting to select data from the source system.
  Causes:
  
  Database Connectivity Issues: There may be issues with the connection to the source database, such as network problems or incorrect connection parameters.
  SQL Syntax Errors: The SQL query generated by the system may contain syntax errors or may not be compatible with the source database.
  Data Type Mismatches: There could be data type mismatches between the source and target systems, leading to errors during data selection.
  Permissions Issues: The user account being used to connect to the source database may not have the necessary permissions to execute the SQL query.
  Source Data Issues: There may be issues with the data in the source system, such as missing or corrupted