How To Fix DMCLG680 - Datatype is not maintained; enter datatype or choose 'TYPE_ANY'

SAP Error Message - Details

• Message type: E = Error

• Message class: DMCLG - DMC Tool Development

• Message number: 680

• Message text: Datatype is not maintained; enter datatype or choose 'TYPE_ANY'

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 DMCLG680 - Datatype is not maintained; enter datatype or choose 'TYPE_ANY' ?

  The SAP error message DMCLG680 indicates that a datatype is not maintained for a specific field or object in the Data Management or Data Quality area. This error typically arises when the system expects a datatype to be defined but cannot find one, leading to issues in processing data.
  Cause:
  
  Missing Datatype Definition: The most common cause is that the datatype for a particular field has not been defined in the system.
  Incorrect Configuration: There may be a misconfiguration in the data model or data quality settings.
  Data Source Issues: If the data is being pulled from an external source, the datatype may not be correctly mapped or recognized.
  Custom Development: If there are custom developments or enhancements, they may not have the necessary datatype definitions.
  
  Solution:
  
  
  Define the Datatype:
  
  Go to the relevant configuration area in SAP where datatypes are maintained (e.g., Data Management or Data Quality).
  Check if the datatype for the specific field is defined. If not, create a new datatype or maintain the existing one.
  
  
  
  Choose 'TYPE_ANY':
  
  If you are unsure about the specific datatype, you can choose 'TYPE_ANY' as a temporary solution. This allows the system to process the data without a specific datatype, but it may not be ideal for long-term data integrity.
  
  
  
  Check Data Source Configuration:
  
  If the data is coming from an external source, ensure that the mapping of datatypes is correctly set up in the data source configuration.
  
  
  
  Review Custom Code:
  
  If there are custom developments, review the code to ensure that all necessary datatypes are defined and handled correctly.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on maintaining datatypes in your version of SAP.
  
  
  
  Testing:
  
  After making changes, test the process again to ensure that the error is resolved.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes for data management, such as DMC (Data Management Cockpit) or DQM (Data Quality Management).
  User Roles: Ensure that you have the necessary authorizations to make changes to datatypes in the system.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or technical team for further investigation.