How To Fix DT734 - Technical settings: for &: 'Write access only with Java' set

SAP Error Message - Details

• Message type: E = Error

• Message class: DT - Table activation (incl. indexes)

• Message number: 734

• Message text: Technical settings: for &: 'Write access only with Java' set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DT734 - Technical settings: for &: 'Write access only with Java' set ?

  The SAP error message DT734 indicates that there is a configuration issue related to the technical settings of a database table in the SAP system. Specifically, the message states that "Write access only with Java" is set for the specified table, which means that the table is configured to allow write operations only through Java-based applications, and not through traditional ABAP programs.
  Cause:
  
  Technical Settings Configuration: The technical settings of the table have been configured to restrict write access to Java applications only. This is often done for tables that are intended to be accessed primarily by Java-based applications or when using certain SAP technologies like SAP NetWeaver.
  Development Environment: If you are working in a development environment and trying to perform operations on a table that has these settings, you may encounter this error.
  Table Type: The table might be defined as a Java-only table in the Data Dictionary (SE11), which restricts access methods.
  
  Solution:
  
  
  Check Technical Settings: 
  
  Go to transaction SE11 (Data Dictionary).
  Enter the name of the table that is causing the error and click on "Display".
  Navigate to the "Technical Settings" and check the "Data Class" and "Size Category" settings.
  Look for the "Write Access" settings and see if it is set to "Java only".
  
  
  
  Modify Table Settings:
  
  If you have the necessary authorizations, you can change the technical settings of the table to allow write access from ABAP as well. This can be done by:
  
  Changing the "Write Access" setting to allow both ABAP and Java.
  Save and activate the changes.
  
  
  Note: Be cautious when changing technical settings, as it may affect the application logic and data integrity.
  
  
  
  Consult Documentation: If you are unsure about the implications of changing the settings, consult the SAP documentation or reach out to your SAP Basis or development team for guidance.
  
  
  Use Java for Write Operations: If the table is intended to be accessed only via Java, consider using Java-based applications or services to perform write operations on the table.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might provide additional context or solutions for this error.
  Authorization Issues: Ensure that the user performing the operation has the necessary authorizations to access and modify the table.
  Development Guidelines: Follow best practices for table design and access methods in SAP to avoid such issues in the future.
  
  If you continue to experience issues after attempting these solutions, it may be beneficial to engage with SAP support or your internal SAP team for further assistance.