How To Fix UJA_EXCEPTION192 - Failed to write data to model

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 192

• Message text: Failed to write data to model

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 UJA_EXCEPTION192 - Failed to write data to model ?

  The SAP error message UJA_EXCEPTION192: Failed to write data to model typically occurs in the context of SAP BW (Business Warehouse) or SAP BW/4HANA when there is an issue with data loading or data processing in a data model. This error can arise due to various reasons, and here are some common causes, potential solutions, and related information:
  Causes:
  
  Data Model Issues: The data model may have inconsistencies or errors that prevent data from being written correctly.
  Data Source Problems: The source data may be incomplete, corrupted, or not in the expected format.
  Authorization Issues: The user executing the data load may not have the necessary authorizations to write to the data model.
  System Resource Limitations: Insufficient memory or disk space on the server can lead to failures in data processing.
  Network Issues: Connectivity problems between the source system and the BW system can interrupt data transfer.
  Transformation Errors: Errors in the transformation logic can prevent data from being processed correctly.
  
  Solutions:
  
  Check Data Model: Review the data model for any inconsistencies or errors. Ensure that all required fields are correctly defined and that there are no missing or incorrect mappings.
  Validate Data Source: Ensure that the source data is complete and in the correct format. You may need to check the data extraction process to ensure it is functioning correctly.
  Review Authorizations: Verify that the user has the necessary authorizations to write to the data model. This may involve checking roles and permissions in the SAP system.
  Monitor System Resources: Check the system's memory and disk space. If resources are low, consider optimizing the system or increasing available resources.
  Check Network Connectivity: Ensure that there are no network issues affecting the connection between the source and target systems.
  Debug Transformations: If transformations are involved, debug the transformation logic to identify any errors or issues that may be causing the failure.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like RSA1 (Data Warehousing Workbench) to monitor and manage data models and data loads.
  Logs and Traces: Check the logs for more detailed error messages. You can use transaction SLG1 to view application logs related to data loading.
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address specific issues related to this error message.
  Community Forums: Consider checking SAP Community forums or other user groups for similar issues and solutions shared by other users.
  
  If the problem persists after trying the above solutions, it may be beneficial to engage with SAP support for further assistance.