They are as follows:  We can say pertaining to the factors which are within the control of management. This sickness arises due to internal disorder in the areas justified as following:  a) Lack of Finance: This including weak equity base, poor utilization of assets, inefficient working capital management, absence of costing & pricing, absence of planning and budgeting and inappropriate utilization or diversion of funds. b) Bad Production Policies : Another very important reason for sickness is wrong selection of site which is related to production, inappropriate plant & machinery, bad maintenance of Plant & Machinery, lack of quality control, lack of standard research & development and so on. c) Marketing and Sickness : This is another part which always affects the health of any sector as well as SSI. This including wrong demand forecasting, selection of inappropriate product mix, absence of product planning, wrong market research methods, and bad sales promotions. d) Inappropriate Personnel Management: Another internal reason for the sickness of SSIs is inappropriate personnel management policies which includes bad wages and salary administration, bad labour relations, lack of behavioural approach causes dissatisfaction among the employees and workers. e) Ineffective Corporate Management: Another reason for the sickness of SSIs is ineffective or bad corporate management which includes improper corporate planning, lack of integrity in top management, lack of coordination and control etc.  a) Personnel Constraint: The first for most important reason for the sickness of small scale industries are non availability of skilled labour or manpower wages disparity in similar industry and general labour invested in the area. b) Marketing Constraints: The second cause for the sickness is related to marketing. The sickness arrives due to liberal licensing policies, restrain of purchase by bulk purchasers, changes in global marketing scenario, excessive tax policies by govt. and market recession. c) Production Constraints: This is another reason for the sickness which comes under external cause of sickness. This arises due to shortage of raw material, shortage of power, fuel and high prices, import-export restrictions. d) Finance Constraints: Another external cause for the sickness of SSIs is lack of finance. This arises due to credit restrains policy, delay in disbursement of loan by govt., unfavorable investments, fear of nationalization.  e)credit squeeze initiated by the government policies.