Diagnosis
You did not choose a substitution rule for mass changes. Mass changescan only be carried out in conjunction with substitution rules.Therefore, you have to define the changes you want to carry out in asubstitution rule.
Procedure
If there are not yet any substitution rules defined for this companycode, create at least one valid subsitution rule for mass changes.
Enter this substitition rule in the worklist for the mass changes youwant to carry out.