Message type: E = Error
Message class: SR - RFC utilities
Message number: 202
Message text: Only use numerical values for port (or service)
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.
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.
SR202
- Only use numerical values for port (or service) ?The SAP error message SR202, which states "Only use numerical values for port (or service)," typically occurs when there is an issue with the configuration of network settings, particularly when specifying a port number or service name in a configuration file or during a setup process.
Cause: Non-Numeric Input: The most common cause of this error is that a non-numeric value (such as a string or special character) has been entered in a field that expects a numerical port value. Incorrect Configuration: The configuration file or settings may have been incorrectly edited, leading to invalid entries. Service Name Instead of Port Number: Sometimes, users might mistakenly enter a service name (like "http" or "ftp") instead of the corresponding port number (like 80 or 21).
Solution: Check Configuration: Review the configuration settings where the port number is specified. Ensure that only numerical values are entered. For example, if the port number is supposed to be 8080, make
Get instant SAP help. Sign up for our Free Essentials Plan.
SR201
Proxy setting is already being used by user &1 in client &2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SR200
Select at least one row in the table
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SR203
No authorization for trust relationship in &1/&2
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SR204
Error in delegation of manual logon
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
Click on this link to search all SAP messages.