Lack of training
Many sales managers do not undergo initial training for the managerial position. They also do not train their team members very often. Sales, however, need strong practical and cognitive skills that cannot be obtained otherwise than by training.
Poor selection criteria
Many excellent sellers fail after being promoted to a managerial position. This is because of the fact that their superiors assumed that they wanted to be promoted and they would be successful as managers. Assuming is not enough.
Too much administration
Sales manager is often an administrative manager in practice. The time and energy he could devote to sales management is dedicated to communicating with the department of finance, operations, transportation etc. This is wrong. Administrative tasks should be delegated to senior staff as much as possible.
-Kk-
Article source EyesOnSales - popular sales blog for Sales Professionals around the world