AD0018: Variable label mismatch between dataset and ADaM standard

Hi Team,

We are getting AD0018 : variable label mismatch between dataset and ADaM standard for AENDTM and ASTDTM.

The labels are defined as below currently.

VARIABLE       LABEL

AENDTM  : Analysis End Datetime

ASTDTM   : Analysis Start Datetime

Please suggest why this error is coming, we  have checked the ADaM IG and the current naming is the same as it in guideline

Thank you,

Rajasekhar.