Message type: E = Error
Message class:  T100_MDG_BS_DRAD - DMS Messages and Expertion details 
Message number: 019
Message text: Long text not allowed for object &1 language &2
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.
The SAP error message T100_MDG_BS_DRAD019 indicates that there is an issue with the long text associated with a specific object in the Master Data Governance (MDG) module. The error message typically arises when the system encounters a long text that is not allowed for the specified object and language.
Cause: Long Text Restrictions: The object you are trying to create or modify has restrictions on the length of the text that can be entered. This could be due to configuration settings in the system that limit the length of long texts for certain objects. Language-Specific Issues: The error may also be related to the specific language settings in the system. If the long text is not supported or configured for the specified language, this error can occur. Data Entry Errors: There may be an issue with the data being entered, such as exceeding the maximum allowed characters for long text fields.
Solution: Check Configuration: Review the
 Get instant SAP help. Sign up for our Free Essentials Plan.
Get instant SAP help. Sign up for our Free Essentials Plan. 
T100_MDG_BS_DRAD018 Long text not allowed for object &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
T100_MDG_BS_DRAD017 [Info] Messages refer to document links for object &1
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
T100_MDG_BS_DRAD020 New version &1 exists for document &2 part &3 of type &4
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
T100_MDG_BS_DRAD021 New version &1 added for document &2 part &3 of type &4
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.