Do you have any question about this error?
Message type: E = Error
Message class: SWDP_WB_TOOL - Web Dynpro: Messages for Workbench Tools
Message number: 820
Message text: Typing of parameter & has changed
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.
SWDP_WB_TOOL820
- Typing of parameter & has changed ?Get instant SAP help. Start your 7-day free trial now.
SWDP_WB_TOOL819
Contract for view & is broken
What causes this issue? Contract for view &v1& is broken. The metadata of the view at the time of creation of the enhancement is different fr...
SWDP_WB_TOOL818
Contract for controller & is broken
What causes this issue? Contract for controller &v1& is broken. The metadata of the controller at the time of creating the enhancement is dif...
SWDP_WB_TOOL821
Declaration type of parameter & has changed (& -> &)
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
SWDP_WB_TOOL822
Parameter & deleted
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.