Select delivery documents by creation date

[timrosezin]

Hello,

I want to select deliveries based on the following criteria via class /scwm/cl_dlv_management_prd and method query:

• DOCCAT: PDO
• ITEMTYPE: ODTS
• Creation Date: Given Range selected by the user 

My code looks like this:

Selection table:

No documents are found if selection criteria for creation date (CRETST_H) is included. If I remove this then a document is found (with CRETST in the given range):

What am I doing wrong?

Best regards,

Tim