How To Fix WD321 - When ref. date/time not equal to expression, time interval must be stated

SAP Error Message - Details

• Message type: E = Error

• Message class: WD - Workflow definition

• Message number: 321

• Message text: When ref. date/time not equal to expression, time interval must be stated

What causes this issue?

The field &V1& in the referenced table structure &V2& has an invalid
data type.

How to fix this error?

Please choose a structure which only contains fields with valid data
types.
Valid data types are:
ACCP,,Posting period
CHAR,,Character string
CLNT,,Client
CUKY,,Valid currencies
DATS,,Date
LANG,,Language key
NUMC,,Number sequence
TIMS,,Time
UNIT,,Unit of measure
Further information can be found in the Data Dictionary.

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