Message type: E = Error
Message class: DT - Table activation (incl. indexes)
Message number: 184
Message text: Field &-&: Table type & is a generic type
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.
DT184
- Field &-&: Table type & is a generic type ?The SAP error message DT184 indicates that there is an issue with the use of a generic table type in your ABAP program or function module. This error typically arises when you are trying to use a generic table type in a context where a specific table type is expected.
Cause: Generic Table Type: The error occurs because the table type you are trying to use is defined as a generic type (e.g., TABLE OF ANY TYPE or TABLE OF STRING) rather than a specific type (e.g., TABLE OF ZMY_STRUCTURE). Type Mismatch: The context in which you are trying to use the generic table type does not support it. For example, if you are trying to pass a generic table type to a function module or method that expects a specific table type, this error will occur.
Solution: Define a Specific Table Type: Instead of using a generic table type, define a specific table type
Get instant SAP help. Sign up for our Free Essentials Plan.
DT183
Field &: Used reference type & is not active
Self-Explanatory Message Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of...
DT182
&-&: Switching on NOT-NULL flag for SHORT RAWSTRING type not permitted
What causes this issue? You flagged a field of type SHORT RAWSTRING as NOT NULL. No default has been created on the database for this type. A field f...
DT185
Field &: User type & is generated proxy type, therefore not usable
What causes this issue? You are using a type (data element, structure, table type) that is a generated proxy type in a structure that does not repres...
DT186
& is a generated proxy type, cannot be used as include
What causes this issue? You are including a structure that is a generated proxy type in a structure that does not depict a generated proxy type or in...
Click on this link to search all SAP messages.