Hi , We made a process which was not according to the appian standards , now whi

Hi , We made a process which was not according to the appian standards , now while refactoring the process model, i created new variable and deleted the previous ones , and checked it thoroughly that the process is not using any old variables . Now while saving the process , i am getting the error " There was an error in expression in null at null : null" .I rechecked my model and it has no reference to any old variable .But the error still persists . Can anybody help me with this ?...

OriginalPostID-90862

OriginalPostID-90862