How To Fix SVMCRT_LGV_MSG001 - Call from ABAP to Java not successful; sy-subrc=&1

SAP Error Message - Details

• Message type: E = Error

• Message class: SVMCRT_LGV_MSG - Messages for JCO Tests

• Message number: 001

• Message text: Call from ABAP to Java not successful; sy-subrc=&1

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message SVMCRT_LGV_MSG001 - Call from ABAP to Java not successful; sy-subrc=&1 ?

  The SAP error message SVMCRT_LGV_MSG001 indicates that there was an unsuccessful call from ABAP to Java, and the sy-subrc value provides additional information about the specific error that occurred. This error typically arises in scenarios where there is an integration between ABAP and Java components, such as when using SAP NetWeaver or when calling Java-based services from ABAP programs.
  Possible Causes:
  
  Java Component Issues: The Java component may not be running or may have encountered an error.
  Configuration Issues: There may be misconfigurations in the connection settings between the ABAP and Java systems.
  Network Issues: Network connectivity problems could prevent the ABAP system from reaching the Java system.
  Authorization Issues: The user executing the ABAP program may not have the necessary authorizations to call the Java service.
  Data Issues: The data being passed from ABAP to Java may not be in the expected format or may be invalid.
  Version Mismatch: There may be compatibility issues between the ABAP and Java versions being used.
  
  Solutions:
  
  Check Java Component: Ensure that the Java component is up and running. You can check the status of the Java server using the SAP NetWeaver Administrator or similar tools.
  Review Configuration: Verify the configuration settings for the connection between ABAP and Java. This includes checking RFC destinations, JCo (Java Connector) settings, and any relevant parameters in the SAP system.
  Network Connectivity: Test the network connection between the ABAP and Java systems. You can use tools like ping or telnet to check connectivity.
  Authorization Check: Ensure that the user has the necessary authorizations to perform the operation. You may need to check user roles and profiles.
  Data Validation: Validate the data being sent from ABAP to Java. Ensure that it meets the expected format and constraints.
  Check Logs: Review the logs in both the ABAP and Java systems for any additional error messages or stack traces that can provide more context about the failure.
  Consult Documentation: Refer to SAP documentation for any specific notes or guidelines related to the error message and the components involved.
  
  Related Information:
  
  SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  Transaction Codes: Use transaction codes like SM21 (System Log), ST22 (Dump Analysis), and SLG1 (Application Log) to gather more information about the error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.