Physical Inventory Question

I have a situation where the Physical Inventory Count Reconciliation
report (IN138) is not showing all parts. When looking at the Inventory
Movements Summary screen (IN019), I see part A and part B for a specific
day. When I generate the count reconciliation report for the same date
and stockroom, part A shows on the report but part B doesn't.

Does anyone have any ideas what might be causing this or what I can look
at to help me determine what might be difference between the two parts?

The information contained in this email, including attachments, is confidential and may be legally privileged and protected from disclosure by the Electronic Communication Act, 18 U.S.C. 2510-2521. It is intended solely for the addressee(s), and if the reader is not the intended recipient, you are hereby notified that any access, use, reproduction, disclosure or dissemination of this communication by anyone is strictly prohibited. Any action taken or omitted to be taken in reliance on this email is prohibited and may be unlawful. Neither Hutchinson Sealing Systems Inc., Paulstra CRC, the Hutchinson Group nor any of its subsidiaries shall assume legal liability or responsibility for any incorrect, misleading or altered information contained herein. If you have received this message in error, please notify the sender immediately by replying to the email and deleting it from your computer.