How To Fix SRT_LPREG019 - Specify a proxy class

SAP Error Message - Details

• Message type: E = Error

• Message class: SRT_LPREG - Logical Port Registry

• Message number: 019

• Message text: Specify a proxy class

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 SRT_LPREG019 - Specify a proxy class ?

  The SAP error message SRT_LPREG019 indicates that a proxy class has not been specified in the context of using SAP's web services or integration scenarios. This error typically arises when you are trying to register or use a web service without properly defining the proxy class that should handle the communication.
  Cause:
  
  Missing Proxy Class: The most common cause of this error is that the proxy class required for the web service is not defined or is missing in the configuration.
  Incorrect Configuration: There may be an issue with the configuration settings in the SAP system, such as incorrect service definitions or missing entries in the service registry.
  Transport Issues: If the proxy class was recently transported from another system, it may not have been properly activated or may be missing in the target system.
  
  Solution:
  To resolve the SRT_LPREG019 error, you can follow these steps:
  
  
  Check Proxy Class Definition:
  
  Go to transaction SE80 (Object Navigator) and check if the proxy class exists.
  If it does not exist, you may need to generate it again using the appropriate tools (like the Service Definition in SOAMANAGER).
  
  
  
  Register the Proxy Class:
  
  Use transaction SOAMANAGER to register the web service and ensure that the proxy class is specified correctly.
  Navigate to the "Web Service Configuration" section and check the service definition for the correct proxy class.
  
  
  
  Activate the Proxy:
  
  If the proxy class exists but is not activated, you can activate it in transaction SE80 or SE11 (Data Dictionary).
  Ensure that all related objects are also activated.
  
  
  
  Check Service Registry:
  
  Ensure that the service is correctly registered in the service registry. You can check this in transaction SRT_UTIL.
  Look for any inconsistencies or missing entries related to the proxy class.
  
  
  
  Transport Issues:
  
  If the proxy class was transported from another system, ensure that all dependencies are also transported and activated in the target system.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or notes related to the specific version of SAP you are using, as there may be version-specific considerations or patches available.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SOAMANAGER: For managing web service configurations.
  SE80: For object navigation and checking proxy classes.
  SRT_UTIL: For monitoring and managing service runtime.
  
  
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  
  
  Community Forums: Consider checking SAP Community or other forums for similar issues and solutions shared by other users.
  
  
  By following these steps, you should be able to identify and resolve the issue related to the SRT_LPREG019 error message in your SAP system.