SCU3 transaction(display tables changes) is showing incorrect data

Hi,

We have created a customised table for our invoice verification purpose and also enabled audit log (Log data changes) for the table(ZINTEREST_RATE).

As we verified entries in the audit log(via transaction code SCU3) and values are showing correctly.

Recently, client requested to change the data type from ‘NUMC’ to ‘DEC’ for one of the field(ZPERCENTAGE) in the table.

After the corrections we have identified that, corrected table field(ZPERCENTAGE) value is showing incorrectly in the audit log(SCU3).

For example

Before changes:

Field name                          Value

ZPERCENTAGE                   10

After changes:

Field name                          Value

ZPERCENTAGE                   3.10

Note: After the data type change, newly inserted record is showing correctly whereas existing record was showing incorrectly.

Kindly help me to resolve this issue.