How To Fix CNV_IUUC_ODQ032 - Reading type changed to 4 to ensure that WHERE condition can be applied

SAP Error Message - Details

• Message type: E = Error

• Message class: CNV_IUUC_ODQ - Error messages for ODQ replication

• Message number: 032

• Message text: Reading type changed to 4 to ensure that WHERE condition can be applied

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.

Smart SAP Assistant

• What is the cause and solution for SAP error message CNV_IUUC_ODQ032 - Reading type changed to 4 to ensure that WHERE condition can be applied ?

  The SAP error message CNV_IUUC_ODQ032 typically occurs in the context of data migration or data replication processes, particularly when using the SAP Landscape Transformation (SLT) Replication Server or similar tools. This message indicates that the reading type for a specific operation has been changed to ensure that the WHERE condition can be applied correctly.
  Cause:
  The error message is triggered when the system detects that the reading type for a data operation needs to be adjusted. This can happen due to various reasons, such as:
  
  
  Data Model Changes: If there have been changes in the underlying data model (e.g., changes in the structure of the source or target tables), the system may need to adapt the reading type to accommodate these changes.
  
  
  Incompatible WHERE Conditions: The WHERE condition specified in the data extraction or replication process may not be compatible with the current reading type, necessitating a change to ensure that the data can be filtered correctly.
  
  
  Configuration Issues: There may be configuration issues in the SLT setup or in the data replication settings that lead to this error.
  
  
  Solution:
  To resolve the CNV_IUUC_ODQ032 error, consider the following steps:
  
  
  Review the Data Model: Check if there have been any recent changes to the data model that could affect the reading type. Ensure that the source and target structures are aligned.
  
  
  Adjust WHERE Conditions: Review the WHERE conditions used in the data extraction or replication process. Ensure that they are compatible with the reading type being used.
  
  
  Check SLT Configuration: Verify the configuration settings in the SLT system. Ensure that the settings for the data replication process are correctly defined and that there are no inconsistencies.
  
  
  Consult SAP Notes: Look for relevant SAP Notes or documentation that may provide additional insights or specific fixes related to this error message.
  
  
  Test the Configuration: After making any changes, test the configuration to ensure that the error does not reoccur and that data replication is functioning as expected.
  
  
  Contact SAP Support: If the issue persists after trying the above steps, consider reaching out to SAP Support for further assistance. They may provide specific guidance based on your system configuration and the context of the error.
  
  
  Related Information:
  
  SAP Notes: Search for SAP Notes related to CNV_IUUC_ODQ032 for any known issues or patches.
  SLT Documentation: Review the official SAP documentation for SLT to understand the implications of reading types and WHERE conditions.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared.
  
  By following these steps, you should be able to address the CNV_IUUC_ODQ032 error and ensure that your data replication processes run smoothly.